Finding the Fourth Proportional to 56,490,851.10, 84,744,149.85 and 24,142,496.70
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Solution
The fourth proportional to 56,490,851.10, 84,744,149.85 and 24,142,496.70 is: 36,217,109.82
Step by Step Solution
- Step 1: Write the proportion equation
56,490,851.10 : 84,744,149.85 = 24,142,496.70 : x - Step 2: Convert to fraction form
56,490,851.10/84,744,149.85 = 24,142,496.70/x - Step 3: Cross multiply
56,490,851.10x = 84,744,149.85 × 24,142,496.70 - Step 4: Simplify right side
56,490,851.10x = 2,045,935,358,097,930.25 - Step 5: Solve for x
x = 2,045,935,358,097,930.25/56,490,851.10 - Step 6: Final answer
x = 36,217,109.82
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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.