Home / 31,972,602.36-44,122,160.12-17,288,233.44

Finding the Fourth Proportional to 31,972,602.36, 44,122,160.12 and 17,288,233.44

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Solution

The fourth proportional to 31,972,602.36, 44,122,160.12 and 17,288,233.44 is: 23,857,745.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,972,602.36 : 44,122,160.12 = 17,288,233.44 : x
  2. Step 2: Convert to fraction form
    31,972,602.36/44,122,160.12 = 17,288,233.44/x
  3. Step 3: Cross multiply
    31,972,602.36x = 44,122,160.12 × 17,288,233.44
  4. Step 4: Simplify right side
    31,972,602.36x = 762,794,204,031,618.38
  5. Step 5: Solve for x
    x = 762,794,204,031,618.38/31,972,602.36
  6. Step 6: Final answer
    x = 23,857,745.31

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1.5x scale

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.