Finding the Third Proportional to 39,050,318 and 81,332,800
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Solution
The third proportional to 39,050,318 and 81,332,800 is: 169,397,451.66
Step by Step Solution
- Step 1: Write the proportion equation
39,050,318 : 81,332,800 = 81,332,800 : x - Step 2: Convert to fraction form
39,050,318/81,332,800 = 81,332,800/x - Step 3: Cross multiply
39,050,318x = 81,332,800 × 81,332,800 - Step 4: Simplify right side
39,050,318x = 6,615,024,355,840,000 - Step 5: Solve for x
x = 6,615,024,355,840,000/39,050,318 - Step 6: Final answer
x = 169,397,451.66
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.