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Finding the Third Proportional to 8,202,302 and 17,948,626

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Solution

The third proportional to 8,202,302 and 17,948,626 is: 39,275,946.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,202,302 : 17,948,626 = 17,948,626 : x
  2. Step 2: Convert to fraction form
    8,202,302/17,948,626 = 17,948,626/x
  3. Step 3: Cross multiply
    8,202,302x = 17,948,626 × 17,948,626
  4. Step 4: Simplify right side
    8,202,302x = 322,153,175,287,876
  5. Step 5: Solve for x
    x = 322,153,175,287,876/8,202,302
  6. Step 6: Final answer
    x = 39,275,946.59

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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.