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Finding the Third Proportional to 5,331,195 and 11,513,418

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Solution

The third proportional to 5,331,195 and 11,513,418 is: 24,864,743.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,331,195 : 11,513,418 = 11,513,418 : x
  2. Step 2: Convert to fraction form
    5,331,195/11,513,418 = 11,513,418/x
  3. Step 3: Cross multiply
    5,331,195x = 11,513,418 × 11,513,418
  4. Step 4: Simplify right side
    5,331,195x = 132,558,794,042,724
  5. Step 5: Solve for x
    x = 132,558,794,042,724/5,331,195
  6. Step 6: Final answer
    x = 24,864,743.09

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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.