Home / 10,209,169.13-22,430,742.75

Finding the Third Proportional to 10,209,169.13 and 22,430,742.75

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Solution

The third proportional to 10,209,169.13 and 22,430,742.75 is: 49,282,974.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,209,169.13 : 22,430,742.75 = 22,430,742.75 : x
  2. Step 2: Convert to fraction form
    10,209,169.13/22,430,742.75 = 22,430,742.75/x
  3. Step 3: Cross multiply
    10,209,169.13x = 22,430,742.75 × 22,430,742.75
  4. Step 4: Simplify right side
    10,209,169.13x = 503,138,220,316,677.56
  5. Step 5: Solve for x
    x = 503,138,220,316,677.56/10,209,169.13
  6. Step 6: Final answer
    x = 49,282,974.37

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.