Home / 25,560,324.52-35,273,217.12-15,110,107.24

Finding the Fourth Proportional to 25,560,324.52, 35,273,217.12 and 15,110,107.24

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Solution

The fourth proportional to 25,560,324.52, 35,273,217.12 and 15,110,107.24 is: 20,851,929.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,560,324.52 : 35,273,217.12 = 15,110,107.24 : x
  2. Step 2: Convert to fraction form
    25,560,324.52/35,273,217.12 = 15,110,107.24/x
  3. Step 3: Cross multiply
    25,560,324.52x = 35,273,217.12 × 15,110,107.24
  4. Step 4: Simplify right side
    25,560,324.52x = 532,982,093,383,003.94
  5. Step 5: Solve for x
    x = 532,982,093,383,003.94/25,560,324.52
  6. Step 6: Final answer
    x = 20,851,929.83

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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.