Finding the Fourth Proportional to 415,581,022.92, 622,128,749.58 and 251,321,664
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Solution
The fourth proportional to 415,581,022.92, 622,128,749.58 and 251,321,664 is: 376,230,924.76
Step by Step Solution
- Step 1: Write the proportion equation
415,581,022.92 : 622,128,749.58 = 251,321,664 : x - Step 2: Convert to fraction form
415,581,022.92/622,128,749.58 = 251,321,664/x - Step 3: Cross multiply
415,581,022.92x = 622,128,749.58 × 251,321,664 - Step 4: Simplify right side
415,581,022.92x = 156,354,432,566,684,896 - Step 5: Solve for x
x = 156,354,432,566,684,896/415,581,022.92 - Step 6: Final answer
x = 376,230,924.76
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