Home / 31,972,607.44-44,122,167.16-17,288,238.56

Finding the Fourth Proportional to 31,972,607.44, 44,122,167.16 and 17,288,238.56

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Solution

The fourth proportional to 31,972,607.44, 44,122,167.16 and 17,288,238.56 is: 23,857,752.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,972,607.44 : 44,122,167.16 = 17,288,238.56 : x
  2. Step 2: Convert to fraction form
    31,972,607.44/44,122,167.16 = 17,288,238.56/x
  3. Step 3: Cross multiply
    31,972,607.44x = 44,122,167.16 × 17,288,238.56
  4. Step 4: Simplify right side
    31,972,607.44x = 762,794,551,646,277.62
  5. Step 5: Solve for x
    x = 762,794,551,646,277.62/31,972,607.44
  6. Step 6: Final answer
    x = 23,857,752.39

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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.