Home / 42,970,207.26-59,298,892.42-23,391,244.26

Finding the Fourth Proportional to 42,970,207.26, 59,298,892.42 and 23,391,244.26

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Solution

The fourth proportional to 42,970,207.26, 59,298,892.42 and 23,391,244.26 is: 32,279,920.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,970,207.26 : 59,298,892.42 = 23,391,244.26 : x
  2. Step 2: Convert to fraction form
    42,970,207.26/59,298,892.42 = 23,391,244.26/x
  3. Step 3: Cross multiply
    42,970,207.26x = 59,298,892.42 × 23,391,244.26
  4. Step 4: Simplify right side
    42,970,207.26x = 1,387,074,876,943,682.75
  5. Step 5: Solve for x
    x = 1,387,074,876,943,682.75/42,970,207.26
  6. Step 6: Final answer
    x = 32,279,920.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.