Home / 25,105,793.97-37,673,219.97-10,531,408.26

Finding the Fourth Proportional to 25,105,793.97, 37,673,219.97 and 10,531,408.26

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Solution

The fourth proportional to 25,105,793.97, 37,673,219.97 and 10,531,408.26 is: 15,803,207.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,105,793.97 : 37,673,219.97 = 10,531,408.26 : x
  2. Step 2: Convert to fraction form
    25,105,793.97/37,673,219.97 = 10,531,408.26/x
  3. Step 3: Cross multiply
    25,105,793.97x = 37,673,219.97 × 10,531,408.26
  4. Step 4: Simplify right side
    25,105,793.97x = 396,752,059,972,854.94
  5. Step 5: Solve for x
    x = 396,752,059,972,854.94/25,105,793.97
  6. Step 6: Final answer
    x = 15,803,207.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.