Home / 17,675,489.11-24,388,519.33-10,331,901.75

Finding the Fourth Proportional to 17,675,489.11, 24,388,519.33 and 10,331,901.75

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Solution

The fourth proportional to 17,675,489.11, 24,388,519.33 and 10,331,901.75 is: 14,255,887.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,675,489.11 : 24,388,519.33 = 10,331,901.75 : x
  2. Step 2: Convert to fraction form
    17,675,489.11/24,388,519.33 = 10,331,901.75/x
  3. Step 3: Cross multiply
    17,675,489.11x = 24,388,519.33 × 10,331,901.75
  4. Step 4: Simplify right side
    17,675,489.11x = 251,979,785,545,535.81
  5. Step 5: Solve for x
    x = 251,979,785,545,535.81/17,675,489.11
  6. Step 6: Final answer
    x = 14,255,887.57

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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.