Home / 13,748,257.88-29,861,144.38

Finding the Third Proportional to 13,748,257.88 and 29,861,144.38

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Solution

The third proportional to 13,748,257.88 and 29,861,144.38 is: 64,858,249.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,748,257.88 : 29,861,144.38 = 29,861,144.38 : x
  2. Step 2: Convert to fraction form
    13,748,257.88/29,861,144.38 = 29,861,144.38/x
  3. Step 3: Cross multiply
    13,748,257.88x = 29,861,144.38 × 29,861,144.38
  4. Step 4: Simplify right side
    13,748,257.88x = 891,687,943,384,594.12
  5. Step 5: Solve for x
    x = 891,687,943,384,594.12/13,748,257.88
  6. Step 6: Final answer
    x = 64,858,249.79

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.