Home / 22,945,610.82-31,667,230.30-17,134,303.48

Finding the Fourth Proportional to 22,945,610.82, 31,667,230.30 and 17,134,303.48

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Solution

The fourth proportional to 22,945,610.82, 31,667,230.30 and 17,134,303.48 is: 23,647,046.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,945,610.82 : 31,667,230.30 = 17,134,303.48 : x
  2. Step 2: Convert to fraction form
    22,945,610.82/31,667,230.30 = 17,134,303.48/x
  3. Step 3: Cross multiply
    22,945,610.82x = 31,667,230.30 × 17,134,303.48
  4. Step 4: Simplify right side
    22,945,610.82x = 542,595,934,331,251.50
  5. Step 5: Solve for x
    x = 542,595,934,331,251.50/22,945,610.82
  6. Step 6: Final answer
    x = 23,647,046.86

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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.