Finding the Third Proportional to 15,790,711 and 34,553,186
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Solution
The third proportional to 15,790,711 and 34,553,186 is: 75,609,176.99
Step by Step Solution
- Step 1: Write the proportion equation
15,790,711 : 34,553,186 = 34,553,186 : x - Step 2: Convert to fraction form
15,790,711/34,553,186 = 34,553,186/x - Step 3: Cross multiply
15,790,711x = 34,553,186 × 34,553,186 - Step 4: Simplify right side
15,790,711x = 1,193,922,662,750,596 - Step 5: Solve for x
x = 1,193,922,662,750,596/15,790,711 - Step 6: Final answer
x = 75,609,176.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.