Home / 20,038,422.38-43,766,174.25

Finding the Third Proportional to 20,038,422.38 and 43,766,174.25

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Solution

The third proportional to 20,038,422.38 and 43,766,174.25 is: 95,590,260.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,038,422.38 : 43,766,174.25 = 43,766,174.25 : x
  2. Step 2: Convert to fraction form
    20,038,422.38/43,766,174.25 = 43,766,174.25/x
  3. Step 3: Cross multiply
    20,038,422.38x = 43,766,174.25 × 43,766,174.25
  4. Step 4: Simplify right side
    20,038,422.38x = 1,915,478,008,481,363
  5. Step 5: Solve for x
    x = 1,915,478,008,481,363/20,038,422.38
  6. Step 6: Final answer
    x = 95,590,260.18

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.