Home / 41,002,858.13-56,585,125.20-22,669,324.61

Finding the Fourth Proportional to 41,002,858.13, 56,585,125.20 and 22,669,324.61

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Solution

The fourth proportional to 41,002,858.13, 56,585,125.20 and 22,669,324.61 is: 31,284,320.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,002,858.13 : 56,585,125.20 = 22,669,324.61 : x
  2. Step 2: Convert to fraction form
    41,002,858.13/56,585,125.20 = 22,669,324.61/x
  3. Step 3: Cross multiply
    41,002,858.13x = 56,585,125.20 × 22,669,324.61
  4. Step 4: Simplify right side
    41,002,858.13x = 1,282,746,570,973,365.75
  5. Step 5: Solve for x
    x = 1,282,746,570,973,365.75/41,002,858.13
  6. Step 6: Final answer
    x = 31,284,320.89

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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.