Home / 24,242,105.66-33,454,816.94-13,229,566.52

Finding the Fourth Proportional to 24,242,105.66, 33,454,816.94 and 13,229,566.52

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Solution

The fourth proportional to 24,242,105.66, 33,454,816.94 and 13,229,566.52 is: 18,257,189.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,242,105.66 : 33,454,816.94 = 13,229,566.52 : x
  2. Step 2: Convert to fraction form
    24,242,105.66/33,454,816.94 = 13,229,566.52/x
  3. Step 3: Cross multiply
    24,242,105.66x = 33,454,816.94 × 13,229,566.52
  4. Step 4: Simplify right side
    24,242,105.66x = 442,592,726,056,005
  5. Step 5: Solve for x
    x = 442,592,726,056,005/24,242,105.66
  6. Step 6: Final answer
    x = 18,257,189.88

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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.