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Finding the Third Proportional to 7,063,949 and 15,256,795

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Solution

The third proportional to 7,063,949 and 15,256,795 is: 32,951,794.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063,949 : 15,256,795 = 15,256,795 : x
  2. Step 2: Convert to fraction form
    7,063,949/15,256,795 = 15,256,795/x
  3. Step 3: Cross multiply
    7,063,949x = 15,256,795 × 15,256,795
  4. Step 4: Simplify right side
    7,063,949x = 232,769,793,672,025
  5. Step 5: Solve for x
    x = 232,769,793,672,025/7,063,949
  6. Step 6: Final answer
    x = 32,951,794.20

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.