Home / 22,568,601.66-31,144,225.46-13,277,175.90

Finding the Fourth Proportional to 22,568,601.66, 31,144,225.46 and 13,277,175.90

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Solution

The fourth proportional to 22,568,601.66, 31,144,225.46 and 13,277,175.90 is: 18,322,241.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,568,601.66 : 31,144,225.46 = 13,277,175.90 : x
  2. Step 2: Convert to fraction form
    22,568,601.66/31,144,225.46 = 13,277,175.90/x
  3. Step 3: Cross multiply
    22,568,601.66x = 31,144,225.46 × 13,277,175.90
  4. Step 4: Simplify right side
    22,568,601.66x = 413,507,359,635,292.50
  5. Step 5: Solve for x
    x = 413,507,359,635,292.50/22,568,601.66
  6. Step 6: Final answer
    x = 18,322,241.04

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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.