Home / 13,635,022.50-19,132,679.25

Finding the Third Proportional to 13,635,022.50 and 19,132,679.25

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Solution

The third proportional to 13,635,022.50 and 19,132,679.25 is: 26,846,997.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,635,022.50 : 19,132,679.25 = 19,132,679.25 : x
  2. Step 2: Convert to fraction form
    13,635,022.50/19,132,679.25 = 19,132,679.25/x
  3. Step 3: Cross multiply
    13,635,022.50x = 19,132,679.25 × 19,132,679.25
  4. Step 4: Simplify right side
    13,635,022.50x = 366,059,415,283,380.56
  5. Step 5: Solve for x
    x = 366,059,415,283,380.56/13,635,022.50
  6. Step 6: Final answer
    x = 26,846,997.52

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.