Home / 17,396,406.53-24,007,097.10-9,661,448.85

Finding the Fourth Proportional to 17,396,406.53, 24,007,097.10 and 9,661,448.85

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Solution

The fourth proportional to 17,396,406.53, 24,007,097.10 and 9,661,448.85 is: 13,332,830.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,396,406.53 : 24,007,097.10 = 9,661,448.85 : x
  2. Step 2: Convert to fraction form
    17,396,406.53/24,007,097.10 = 9,661,448.85/x
  3. Step 3: Cross multiply
    17,396,406.53x = 24,007,097.10 × 9,661,448.85
  4. Step 4: Simplify right side
    17,396,406.53x = 231,943,340,601,253.12
  5. Step 5: Solve for x
    x = 231,943,340,601,253.12/17,396,406.53
  6. Step 6: Final answer
    x = 13,332,830.56

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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.