Home / 25,696,046.43-35,469,023.54-22,971,996.23

Finding the Fourth Proportional to 25,696,046.43, 35,469,023.54 and 22,971,996.23

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Solution

The fourth proportional to 25,696,046.43, 35,469,023.54 and 22,971,996.23 is: 31,708,935.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,696,046.43 : 35,469,023.54 = 22,971,996.23 : x
  2. Step 2: Convert to fraction form
    25,696,046.43/35,469,023.54 = 22,971,996.23/x
  3. Step 3: Cross multiply
    25,696,046.43x = 35,469,023.54 × 22,971,996.23
  4. Step 4: Simplify right side
    25,696,046.43x = 814,794,274,750,456.12
  5. Step 5: Solve for x
    x = 814,794,274,750,456.12/25,696,046.43
  6. Step 6: Final answer
    x = 31,708,935.34

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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.