Home / 53,822,762.20-80,734,143.30-44,256,824.20

Finding the Fourth Proportional to 53,822,762.20, 80,734,143.30 and 44,256,824.20

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Solution

The fourth proportional to 53,822,762.20, 80,734,143.30 and 44,256,824.20 is: 66,385,236.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,822,762.20 : 80,734,143.30 = 44,256,824.20 : x
  2. Step 2: Convert to fraction form
    53,822,762.20/80,734,143.30 = 44,256,824.20/x
  3. Step 3: Cross multiply
    53,822,762.20x = 80,734,143.30 × 44,256,824.20
  4. Step 4: Simplify right side
    53,822,762.20x = 3,573,036,786,965,708
  5. Step 5: Solve for x
    x = 3,573,036,786,965,708/53,822,762.20
  6. Step 6: Final answer
    x = 66,385,236.30

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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.