Home / 25,823,972.16-35,635,930.20-14,802,819.12

Finding the Fourth Proportional to 25,823,972.16, 35,635,930.20 and 14,802,819.12

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Solution

The fourth proportional to 25,823,972.16, 35,635,930.20 and 14,802,819.12 is: 20,427,230.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,823,972.16 : 35,635,930.20 = 14,802,819.12 : x
  2. Step 2: Convert to fraction form
    25,823,972.16/35,635,930.20 = 14,802,819.12/x
  3. Step 3: Cross multiply
    25,823,972.16x = 35,635,930.20 × 14,802,819.12
  4. Step 4: Simplify right side
    25,823,972.16x = 527,512,228,923,545.44
  5. Step 5: Solve for x
    x = 527,512,228,923,545.44/25,823,972.16
  6. Step 6: Final answer
    x = 20,427,230.39

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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.