Home / 41,002,865.37-56,585,135.16-22,669,331.85

Finding the Fourth Proportional to 41,002,865.37, 56,585,135.16 and 22,669,331.85

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Solution

The fourth proportional to 41,002,865.37, 56,585,135.16 and 22,669,331.85 is: 31,284,330.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,002,865.37 : 56,585,135.16 = 22,669,331.85 : x
  2. Step 2: Convert to fraction form
    41,002,865.37/56,585,135.16 = 22,669,331.85/x
  3. Step 3: Cross multiply
    41,002,865.37x = 56,585,135.16 × 22,669,331.85
  4. Step 4: Simplify right side
    41,002,865.37x = 1,282,747,206,719,142.75
  5. Step 5: Solve for x
    x = 1,282,747,206,719,142.75/41,002,865.37
  6. Step 6: Final answer
    x = 31,284,330.87

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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.