Home / 18,290,262.38-26,748,775.13

Finding the Third Proportional to 18,290,262.38 and 26,748,775.13

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Solution

The third proportional to 18,290,262.38 and 26,748,775.13 is: 39,119,010.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,290,262.38 : 26,748,775.13 = 26,748,775.13 : x
  2. Step 2: Convert to fraction form
    18,290,262.38/26,748,775.13 = 26,748,775.13/x
  3. Step 3: Cross multiply
    18,290,262.38x = 26,748,775.13 × 26,748,775.13
  4. Step 4: Simplify right side
    18,290,262.38x = 715,496,970,687,818.75
  5. Step 5: Solve for x
    x = 715,496,970,687,818.75/18,290,262.38
  6. Step 6: Final answer
    x = 39,119,010.76

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.