Home / 22,334,479.76-33,504,048.36-6,160,433.72

Finding the Fourth Proportional to 22,334,479.76, 33,504,048.36 and 6,160,433.72

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Solution

The fourth proportional to 22,334,479.76, 33,504,048.36 and 6,160,433.72 is: 9,241,292.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334,479.76 : 33,504,048.36 = 6,160,433.72 : x
  2. Step 2: Convert to fraction form
    22,334,479.76/33,504,048.36 = 6,160,433.72/x
  3. Step 3: Cross multiply
    22,334,479.76x = 33,504,048.36 × 6,160,433.72
  4. Step 4: Simplify right side
    22,334,479.76x = 206,399,469,273,454.69
  5. Step 5: Solve for x
    x = 206,399,469,273,454.69/22,334,479.76
  6. Step 6: Final answer
    x = 9,241,292.90

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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.