Home / 53,822,759.20-80,734,138.80-44,256,821.20

Finding the Fourth Proportional to 53,822,759.20, 80,734,138.80 and 44,256,821.20

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Solution

The fourth proportional to 53,822,759.20, 80,734,138.80 and 44,256,821.20 is: 66,385,231.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,822,759.20 : 80,734,138.80 = 44,256,821.20 : x
  2. Step 2: Convert to fraction form
    53,822,759.20/80,734,138.80 = 44,256,821.20/x
  3. Step 3: Cross multiply
    53,822,759.20x = 80,734,138.80 × 44,256,821.20
  4. Step 4: Simplify right side
    53,822,759.20x = 3,573,036,345,607,582.50
  5. Step 5: Solve for x
    x = 3,573,036,345,607,582.50/53,822,759.20
  6. Step 6: Final answer
    x = 66,385,231.80

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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.