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Finding the Third Proportional to 36,910,073 and 80,771,251

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Solution

The third proportional to 36,910,073 and 80,771,251 is: 176,753,781.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,910,073 : 80,771,251 = 80,771,251 : x
  2. Step 2: Convert to fraction form
    36,910,073/80,771,251 = 80,771,251/x
  3. Step 3: Cross multiply
    36,910,073x = 80,771,251 × 80,771,251
  4. Step 4: Simplify right side
    36,910,073x = 6,523,994,988,105,001
  5. Step 5: Solve for x
    x = 6,523,994,988,105,001/36,910,073
  6. Step 6: Final answer
    x = 176,753,781.77

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.