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Finding the Fourth Proportional to 22,961,963.91, 34,442,945.91 and 9,498,791.91

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Solution

The fourth proportional to 22,961,963.91, 34,442,945.91 and 9,498,791.91 is: 14,248,187.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,961,963.91 : 34,442,945.91 = 9,498,791.91 : x
  2. Step 2: Convert to fraction form
    22,961,963.91/34,442,945.91 = 9,498,791.91/x
  3. Step 3: Cross multiply
    22,961,963.91x = 34,442,945.91 × 9,498,791.91
  4. Step 4: Simplify right side
    22,961,963.91x = 327,166,375,837,314.50
  5. Step 5: Solve for x
    x = 327,166,375,837,314.50/22,961,963.91
  6. Step 6: Final answer
    x = 14,248,187.88

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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.