Home / 25,696,047.43-35,469,024.92-22,971,997.23

Finding the Fourth Proportional to 25,696,047.43, 35,469,024.92 and 22,971,997.23

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Solution

The fourth proportional to 25,696,047.43, 35,469,024.92 and 22,971,997.23 is: 31,708,936.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,696,047.43 : 35,469,024.92 = 22,971,997.23 : x
  2. Step 2: Convert to fraction form
    25,696,047.43/35,469,024.92 = 22,971,997.23/x
  3. Step 3: Cross multiply
    25,696,047.43x = 35,469,024.92 × 22,971,997.23
  4. Step 4: Simplify right side
    25,696,047.43x = 814,794,342,213,041
  5. Step 5: Solve for x
    x = 814,794,342,213,041/25,696,047.43
  6. Step 6: Final answer
    x = 31,708,936.73

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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.