Finding the Third Proportional to 113,207,750 and 242,560,490
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Solution
The third proportional to 113,207,750 and 242,560,490 is: 519,713,458.74
Step by Step Solution
- Step 1: Write the proportion equation
113,207,750 : 242,560,490 = 242,560,490 : x - Step 2: Convert to fraction form
113,207,750/242,560,490 = 242,560,490/x - Step 3: Cross multiply
113,207,750x = 242,560,490 × 242,560,490 - Step 4: Simplify right side
113,207,750x = 58,835,591,309,040,096 - Step 5: Solve for x
x = 58,835,591,309,040,096/113,207,750 - Step 6: Final answer
x = 519,713,458.74
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.