Home / 53,822,737.20-80,734,105.80-44,256,799.20

Finding the Fourth Proportional to 53,822,737.20, 80,734,105.80 and 44,256,799.20

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Solution

The fourth proportional to 53,822,737.20, 80,734,105.80 and 44,256,799.20 is: 66,385,198.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,822,737.20 : 80,734,105.80 = 44,256,799.20 : x
  2. Step 2: Convert to fraction form
    53,822,737.20/80,734,105.80 = 44,256,799.20/x
  3. Step 3: Cross multiply
    53,822,737.20x = 80,734,105.80 × 44,256,799.20
  4. Step 4: Simplify right side
    53,822,737.20x = 3,573,033,108,982,155.50
  5. Step 5: Solve for x
    x = 3,573,033,108,982,155.50/53,822,737.20
  6. Step 6: Final answer
    x = 66,385,198.80

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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.