Finding the Fourth Proportional to 62,413,305.92, 93,548,886.24 and 39,080,951.36
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Solution
The fourth proportional to 62,413,305.92, 93,548,886.24 and 39,080,951.36 is: 58,576,923.93
Step by Step Solution
- Step 1: Write the proportion equation
62,413,305.92 : 93,548,886.24 = 39,080,951.36 : x - Step 2: Convert to fraction form
62,413,305.92/93,548,886.24 = 39,080,951.36/x - Step 3: Cross multiply
62,413,305.92x = 93,548,886.24 × 39,080,951.36 - Step 4: Simplify right side
62,413,305.92x = 3,655,979,472,927,613 - Step 5: Solve for x
x = 3,655,979,472,927,613/62,413,305.92 - Step 6: Final answer
x = 58,576,923.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.