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Finding the Third Proportional to 29,253,198 and 63,001,788

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Solution

The third proportional to 29,253,198 and 63,001,788 is: 135,685,175.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,253,198 : 63,001,788 = 63,001,788 : x
  2. Step 2: Convert to fraction form
    29,253,198/63,001,788 = 63,001,788/x
  3. Step 3: Cross multiply
    29,253,198x = 63,001,788 × 63,001,788
  4. Step 4: Simplify right side
    29,253,198x = 3,969,225,291,196,944
  5. Step 5: Solve for x
    x = 3,969,225,291,196,944/29,253,198
  6. Step 6: Final answer
    x = 135,685,175.04

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.