Sir, Please see the image alongside and help me to calculate the equation to find the value of D. Show me the calculation step wise.
I have expanded my answer to include more information:
I had an error in my original posting - perhaps a left a zero out of one of the numbers. I have recalculated and these are the updated values.
Q/A = 1480000/0.0314 = 47133757.9617834
0.85 x 140 x (77/15000)^0.54 = 6.90498394455213
so to get all that on the left side, divide both sides by 6.90498394455213
47133757.9617834/6.90498394455213 = 6826048.88588783
so now you have (d/4) raised to the 0.63 power alone on the right side of the equation.
so take that root on each side
6826048.88588783^(1/.63) = 70451124157.0146
so now multiply both sides by 4 gives
d = 70451124157.0146 x 4
d = 281804496628.058
I assume you know how to manipulate an equality with algebra rules so I didn't explain each operation.
but your formula boils down to
AA = BB x (D/4)^0.63
where AA = Q/A
BB = 0.85 x 140 x (77/150000)^0.54 (^ is exponential operator)
So divide each sidd by BB
AA/BB = (D/4)^0.63
take the 0.63 root of each side. You can do this by raising each side to the (1/0.63) power
(AA/BB)^(1/0.63) = D/4
Multily through by 4
4 x ((AA/BB)^(1/0.63) = D
AA = 47133757.9617834
BB = 6.90498394455213
AA/BB = 6826048.88588783
(AA/BB)^(1/0.63) = 70451124157.0146
4 x ((AA/BB)^(1/.0.63)) = 281804496628.058 = D
so the Excel formula
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