Home / 22,471,414.70-33,707,122.05-22,247,465.90

Finding the Fourth Proportional to 22,471,414.70, 33,707,122.05 and 22,247,465.90

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Solution

The fourth proportional to 22,471,414.70, 33,707,122.05 and 22,247,465.90 is: 33,371,198.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,471,414.70 : 33,707,122.05 = 22,247,465.90 : x
  2. Step 2: Convert to fraction form
    22,471,414.70/33,707,122.05 = 22,247,465.90/x
  3. Step 3: Cross multiply
    22,471,414.70x = 33,707,122.05 × 22,247,465.90
  4. Step 4: Simplify right side
    22,471,414.70x = 749,898,048,394,513
  5. Step 5: Solve for x
    x = 749,898,048,394,513/22,471,414.70
  6. Step 6: Final answer
    x = 33,371,198.85

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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.