Home / 53,822,757.70-80,734,136.55-44,256,819.70

Finding the Fourth Proportional to 53,822,757.70, 80,734,136.55 and 44,256,819.70

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Solution

The fourth proportional to 53,822,757.70, 80,734,136.55 and 44,256,819.70 is: 66,385,229.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,822,757.70 : 80,734,136.55 = 44,256,819.70 : x
  2. Step 2: Convert to fraction form
    53,822,757.70/80,734,136.55 = 44,256,819.70/x
  3. Step 3: Cross multiply
    53,822,757.70x = 80,734,136.55 × 44,256,819.70
  4. Step 4: Simplify right side
    53,822,757.70x = 3,573,036,124,928,530
  5. Step 5: Solve for x
    x = 3,573,036,124,928,530/53,822,757.70
  6. Step 6: Final answer
    x = 66,385,229.55

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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.