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Finding the Third Proportional to 60,613,400 and 132,961,864

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Solution

The third proportional to 60,613,400 and 132,961,864 is: 291,665,824.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,613,400 : 132,961,864 = 132,961,864 : x
  2. Step 2: Convert to fraction form
    60,613,400/132,961,864 = 132,961,864/x
  3. Step 3: Cross multiply
    60,613,400x = 132,961,864 × 132,961,864
  4. Step 4: Simplify right side
    60,613,400x = 17,678,857,278,354,496
  5. Step 5: Solve for x
    x = 17,678,857,278,354,496/60,613,400
  6. Step 6: Final answer
    x = 291,665,824.36

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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.