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Finding the Third Proportional to 47,050,934 and 101,918,484

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Solution

The third proportional to 47,050,934 and 101,918,484 is: 220,768,781.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,050,934 : 101,918,484 = 101,918,484 : x
  2. Step 2: Convert to fraction form
    47,050,934/101,918,484 = 101,918,484/x
  3. Step 3: Cross multiply
    47,050,934x = 101,918,484 × 101,918,484
  4. Step 4: Simplify right side
    47,050,934x = 10,387,377,380,858,256
  5. Step 5: Solve for x
    x = 10,387,377,380,858,256/47,050,934
  6. Step 6: Final answer
    x = 220,768,781.78

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.