Home / 26,202,226.27-39,310,630.77-11,431,613.83

Finding the Fourth Proportional to 26,202,226.27, 39,310,630.77 and 11,431,613.83

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Solution

The fourth proportional to 26,202,226.27, 39,310,630.77 and 11,431,613.83 is: 17,150,601.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,202,226.27 : 39,310,630.77 = 11,431,613.83 : x
  2. Step 2: Convert to fraction form
    26,202,226.27/39,310,630.77 = 11,431,613.83/x
  3. Step 3: Cross multiply
    26,202,226.27x = 39,310,630.77 × 11,431,613.83
  4. Step 4: Simplify right side
    26,202,226.27x = 449,383,950,179,802.38
  5. Step 5: Solve for x
    x = 449,383,950,179,802.38/26,202,226.27
  6. Step 6: Final answer
    x = 17,150,601.85

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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.