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Finding the Third Proportional to 52,934,098 and 80,958,339

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Solution

The third proportional to 52,934,098 and 80,958,339 is: 123,819,105.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,934,098 : 80,958,339 = 80,958,339 : x
  2. Step 2: Convert to fraction form
    52,934,098/80,958,339 = 80,958,339/x
  3. Step 3: Cross multiply
    52,934,098x = 80,958,339 × 80,958,339
  4. Step 4: Simplify right side
    52,934,098x = 6,554,252,653,638,921
  5. Step 5: Solve for x
    x = 6,554,252,653,638,921/52,934,098
  6. Step 6: Final answer
    x = 123,819,105.29

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.