Finding the Fourth Proportional to 62,251,029.10, 93,447,402.45 and 36,706,431.70
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Solution
The fourth proportional to 62,251,029.10, 93,447,402.45 and 36,706,431.70 is: 55,101,429.57
Step by Step Solution
- Step 1: Write the proportion equation
62,251,029.10 : 93,447,402.45 = 36,706,431.70 : x - Step 2: Convert to fraction form
62,251,029.10/93,447,402.45 = 36,706,431.70/x - Step 3: Cross multiply
62,251,029.10x = 93,447,402.45 × 36,706,431.70 - Step 4: Simplify right side
62,251,029.10x = 3,430,120,695,573,338 - Step 5: Solve for x
x = 3,430,120,695,573,338/62,251,029.10 - Step 6: Final answer
x = 55,101,429.57
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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.