Finding the Fourth Proportional to 56,602,725.16, 84,895,793.34 and 27,841,140.52
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Solution
The fourth proportional to 56,602,725.16, 84,895,793.34 and 27,841,140.52 is: 41,757,631.02
Step by Step Solution
- Step 1: Write the proportion equation
56,602,725.16 : 84,895,793.34 = 27,841,140.52 : x - Step 2: Convert to fraction form
56,602,725.16/84,895,793.34 = 27,841,140.52/x - Step 3: Cross multiply
56,602,725.16x = 84,895,793.34 × 27,841,140.52 - Step 4: Simplify right side
56,602,725.16x = 2,363,595,711,935,820 - Step 5: Solve for x
x = 2,363,595,711,935,820/56,602,725.16 - Step 6: Final answer
x = 41,757,631.02
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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.