Home / 33,834,198.38-50,762,227.26-15,650,321.72

Finding the Fourth Proportional to 33,834,198.38, 50,762,227.26 and 15,650,321.72

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Solution

The fourth proportional to 33,834,198.38, 50,762,227.26 and 15,650,321.72 is: 23,480,538.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,834,198.38 : 50,762,227.26 = 15,650,321.72 : x
  2. Step 2: Convert to fraction form
    33,834,198.38/50,762,227.26 = 15,650,321.72/x
  3. Step 3: Cross multiply
    33,834,198.38x = 50,762,227.26 × 15,650,321.72
  4. Step 4: Simplify right side
    33,834,198.38x = 794,445,187,842,754.12
  5. Step 5: Solve for x
    x = 794,445,187,842,754.12/33,834,198.38
  6. Step 6: Final answer
    x = 23,480,538.21

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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.