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Finding the Third Proportional to 17,934,552 and 25,165,719

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Solution

The third proportional to 17,934,552 and 25,165,719 is: 35,312,474.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,934,552 : 25,165,719 = 25,165,719 : x
  2. Step 2: Convert to fraction form
    17,934,552/25,165,719 = 25,165,719/x
  3. Step 3: Cross multiply
    17,934,552x = 25,165,719 × 25,165,719
  4. Step 4: Simplify right side
    17,934,552x = 633,313,412,786,961
  5. Step 5: Solve for x
    x = 633,313,412,786,961/17,934,552
  6. Step 6: Final answer
    x = 35,312,474.65

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.