Home / 337,498,179,642.38-465,747,949,120.86-183,173,861,529.20

Finding the Fourth Proportional to 337,498,179,642.38, 465,747,949,120.86 and 183,173,861,529.20

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Solution

The fourth proportional to 337,498,179,642.38, 465,747,949,120.86 and 183,173,861,529.20 is: 252,780,179,229.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,498,179,642.38 : 465,747,949,120.86 = 183,173,861,529.20 : x
  2. Step 2: Convert to fraction form
    337,498,179,642.38/465,747,949,120.86 = 183,173,861,529.20/x
  3. Step 3: Cross multiply
    337,498,179,642.38x = 465,747,949,120.86 × 183,173,861,529.20
  4. Step 4: Simplify right side
    337,498,179,642.38x = 85,312,850,339,773,301,129,216
  5. Step 5: Solve for x
    x = 85,312,850,339,773,301,129,216/337,498,179,642.38
  6. Step 6: Final answer
    x = 252,780,179,229.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.