Home / 33,294,921.20-49,945,708.20-9,034,233.20

Finding the Fourth Proportional to 33,294,921.20, 49,945,708.20 and 9,034,233.20

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Solution

The fourth proportional to 33,294,921.20, 49,945,708.20 and 9,034,233.20 is: 13,552,252.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,294,921.20 : 49,945,708.20 = 9,034,233.20 : x
  2. Step 2: Convert to fraction form
    33,294,921.20/49,945,708.20 = 9,034,233.20/x
  3. Step 3: Cross multiply
    33,294,921.20x = 49,945,708.20 × 9,034,233.20
  4. Step 4: Simplify right side
    33,294,921.20x = 451,221,175,217,952.25
  5. Step 5: Solve for x
    x = 451,221,175,217,952.25/33,294,921.20
  6. Step 6: Final answer
    x = 13,552,252.38

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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.