Home / 13,446,020.25-28,949,221.13

Finding the Third Proportional to 13,446,020.25 and 28,949,221.13

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Solution

The third proportional to 13,446,020.25 and 28,949,221.13 is: 62,327,542.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,446,020.25 : 28,949,221.13 = 28,949,221.13 : x
  2. Step 2: Convert to fraction form
    13,446,020.25/28,949,221.13 = 28,949,221.13/x
  3. Step 3: Cross multiply
    13,446,020.25x = 28,949,221.13 × 28,949,221.13
  4. Step 4: Simplify right side
    13,446,020.25x = 838,057,403,744,146.25
  5. Step 5: Solve for x
    x = 838,057,403,744,146.25/13,446,020.25
  6. Step 6: Final answer
    x = 62,327,542.88

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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.