Home / 22,197,585.06-33,276,198.06-8,542,023.48

Finding the Fourth Proportional to 22,197,585.06, 33,276,198.06 and 8,542,023.48

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Solution

The fourth proportional to 22,197,585.06, 33,276,198.06 and 8,542,023.48 is: 12,805,269.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,197,585.06 : 33,276,198.06 = 8,542,023.48 : x
  2. Step 2: Convert to fraction form
    22,197,585.06/33,276,198.06 = 8,542,023.48/x
  3. Step 3: Cross multiply
    22,197,585.06x = 33,276,198.06 × 8,542,023.48
  4. Step 4: Simplify right side
    22,197,585.06x = 284,246,065,153,650.44
  5. Step 5: Solve for x
    x = 284,246,065,153,650.44/22,197,585.06
  6. Step 6: Final answer
    x = 12,805,269.78

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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.