Home / 17,785,435.14-24,542,760.24-9,945,593.64

Finding the Fourth Proportional to 17,785,435.14, 24,542,760.24 and 9,945,593.64

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Solution

The fourth proportional to 17,785,435.14, 24,542,760.24 and 9,945,593.64 is: 13,724,281.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,785,435.14 : 24,542,760.24 = 9,945,593.64 : x
  2. Step 2: Convert to fraction form
    17,785,435.14/24,542,760.24 = 9,945,593.64/x
  3. Step 3: Cross multiply
    17,785,435.14x = 24,542,760.24 × 9,945,593.64
  4. Step 4: Simplify right side
    17,785,435.14x = 244,092,320,150,988.88
  5. Step 5: Solve for x
    x = 244,092,320,150,988.88/17,785,435.14
  6. Step 6: Final answer
    x = 13,724,281.60

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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.