Finding the Third Proportional to 60,522,048 and 129,860,850
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Solution
The third proportional to 60,522,048 and 129,860,850 is: 278,639,618.45
Step by Step Solution
- Step 1: Write the proportion equation
60,522,048 : 129,860,850 = 129,860,850 : x - Step 2: Convert to fraction form
60,522,048/129,860,850 = 129,860,850/x - Step 3: Cross multiply
60,522,048x = 129,860,850 × 129,860,850 - Step 4: Simplify right side
60,522,048x = 16,863,840,362,722,500 - Step 5: Solve for x
x = 16,863,840,362,722,500/60,522,048 - Step 6: Final answer
x = 278,639,618.45
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.