Home / 67,418,083.44-101,131,609.41-23,693,553.72

Finding the Fourth Proportional to 67,418,083.44, 101,131,609.41 and 23,693,553.72

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Solution

The fourth proportional to 67,418,083.44, 101,131,609.41 and 23,693,553.72 is: 35,541,906.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,418,083.44 : 101,131,609.41 = 23,693,553.72 : x
  2. Step 2: Convert to fraction form
    67,418,083.44/101,131,609.41 = 23,693,553.72/x
  3. Step 3: Cross multiply
    67,418,083.44x = 101,131,609.41 × 23,693,553.72
  4. Step 4: Simplify right side
    67,418,083.44x = 2,396,167,220,345,892.50
  5. Step 5: Solve for x
    x = 2,396,167,220,345,892.50/67,418,083.44
  6. Step 6: Final answer
    x = 35,541,906.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.