Finding the Fourth Proportional to 58,535,456.60, 87,812,516.10 and 24,439,251.80
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Solution
The fourth proportional to 58,535,456.60, 87,812,516.10 and 24,439,251.80 is: 36,662,773.59
Step by Step Solution
- Step 1: Write the proportion equation
58,535,456.60 : 87,812,516.10 = 24,439,251.80 : x - Step 2: Convert to fraction form
58,535,456.60/87,812,516.10 = 24,439,251.80/x - Step 3: Cross multiply
58,535,456.60x = 87,812,516.10 × 24,439,251.80 - Step 4: Simplify right side
58,535,456.60x = 2,146,072,192,159,454 - Step 5: Solve for x
x = 2,146,072,192,159,454/58,535,456.60 - Step 6: Final answer
x = 36,662,773.59
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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.