Home / 17,521,446.10-24,179,338.29-9,786,601.30

Finding the Fourth Proportional to 17,521,446.10, 24,179,338.29 and 9,786,601.30

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Solution

The fourth proportional to 17,521,446.10, 24,179,338.29 and 9,786,601.30 is: 13,505,366.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,521,446.10 : 24,179,338.29 = 9,786,601.30 : x
  2. Step 2: Convert to fraction form
    17,521,446.10/24,179,338.29 = 9,786,601.30/x
  3. Step 3: Cross multiply
    17,521,446.10x = 24,179,338.29 × 9,786,601.30
  4. Step 4: Simplify right side
    17,521,446.10x = 236,633,543,542,053.78
  5. Step 5: Solve for x
    x = 236,633,543,542,053.78/17,521,446.10
  6. Step 6: Final answer
    x = 13,505,366.06

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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.