Home / 22,306,195.20-33,458,601.60-6,349,843.20

Finding the Fourth Proportional to 22,306,195.20, 33,458,601.60 and 6,349,843.20

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Solution

The fourth proportional to 22,306,195.20, 33,458,601.60 and 6,349,843.20 is: 9,524,568.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,306,195.20 : 33,458,601.60 = 6,349,843.20 : x
  2. Step 2: Convert to fraction form
    22,306,195.20/33,458,601.60 = 6,349,843.20/x
  3. Step 3: Cross multiply
    22,306,195.20x = 33,458,601.60 × 6,349,843.20
  4. Step 4: Simplify right side
    22,306,195.20x = 212,456,873,851,269.12
  5. Step 5: Solve for x
    x = 212,456,873,851,269.12/22,306,195.20
  6. Step 6: Final answer
    x = 9,524,568.04

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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.