Finding the Fourth Proportional to 471,898,018.37, 707,641,898.69 and 135,301,432.87
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Solution
The fourth proportional to 471,898,018.37, 707,641,898.69 and 135,301,432.87 is: 202,893,335.26
Step by Step Solution
- Step 1: Write the proportion equation
471,898,018.37 : 707,641,898.69 = 135,301,432.87 : x - Step 2: Convert to fraction form
471,898,018.37/707,641,898.69 = 135,301,432.87/x - Step 3: Cross multiply
471,898,018.37x = 707,641,898.69 × 135,301,432.87 - Step 4: Simplify right side
471,898,018.37x = 95,744,962,851,604,384 - Step 5: Solve for x
x = 95,744,962,851,604,384/471,898,018.37 - Step 6: Final answer
x = 202,893,335.26
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