Home / 53,568,002.20-80,352,003.30-17,176,322.20

Finding the Fourth Proportional to 53,568,002.20, 80,352,003.30 and 17,176,322.20

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Solution

The fourth proportional to 53,568,002.20, 80,352,003.30 and 17,176,322.20 is: 25,764,483.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,568,002.20 : 80,352,003.30 = 17,176,322.20 : x
  2. Step 2: Convert to fraction form
    53,568,002.20/80,352,003.30 = 17,176,322.20/x
  3. Step 3: Cross multiply
    53,568,002.20x = 80,352,003.30 × 17,176,322.20
  4. Step 4: Simplify right side
    53,568,002.20x = 1,380,151,898,096,263.25
  5. Step 5: Solve for x
    x = 1,380,151,898,096,263.25/53,568,002.20
  6. Step 6: Final answer
    x = 25,764,483.30

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Double scale
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Similar ratio
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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.