Home / 13,594,202.80-20,391,304.20-9,555,251.20

Finding the Fourth Proportional to 13,594,202.80, 20,391,304.20 and 9,555,251.20

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Solution

The fourth proportional to 13,594,202.80, 20,391,304.20 and 9,555,251.20 is: 14,332,876.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,594,202.80 : 20,391,304.20 = 9,555,251.20 : x
  2. Step 2: Convert to fraction form
    13,594,202.80/20,391,304.20 = 9,555,251.20/x
  3. Step 3: Cross multiply
    13,594,202.80x = 20,391,304.20 × 9,555,251.20
  4. Step 4: Simplify right side
    13,594,202.80x = 194,844,033,926,615.03
  5. Step 5: Solve for x
    x = 194,844,033,926,615.03/13,594,202.80
  6. Step 6: Final answer
    x = 14,332,876.80

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1.5x scale

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.