Home / 13,449,641.25-28,769,167.75

Finding the Third Proportional to 13,449,641.25 and 28,769,167.75

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Solution

The third proportional to 13,449,641.25 and 28,769,167.75 is: 61,538,073.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,449,641.25 : 28,769,167.75 = 28,769,167.75 : x
  2. Step 2: Convert to fraction form
    13,449,641.25/28,769,167.75 = 28,769,167.75/x
  3. Step 3: Cross multiply
    13,449,641.25x = 28,769,167.75 × 28,769,167.75
  4. Step 4: Simplify right side
    13,449,641.25x = 827,665,013,027,640
  5. Step 5: Solve for x
    x = 827,665,013,027,640/13,449,641.25
  6. Step 6: Final answer
    x = 61,538,073.59

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.