Home / 5,040,462,180.20-7,560,693,270.30-4,734,100,221.80

Finding the Fourth Proportional to 5,040,462,180.20, 7,560,693,270.30 and 4,734,100,221.80

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Solution

The fourth proportional to 5,040,462,180.20, 7,560,693,270.30 and 4,734,100,221.80 is: 7,101,150,332.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040,462,180.20 : 7,560,693,270.30 = 4,734,100,221.80 : x
  2. Step 2: Convert to fraction form
    5,040,462,180.20/7,560,693,270.30 = 4,734,100,221.80/x
  3. Step 3: Cross multiply
    5,040,462,180.20x = 7,560,693,270.30 × 4,734,100,221.80
  4. Step 4: Simplify right side
    5,040,462,180.20x = 35,793,079,687,888,998,400
  5. Step 5: Solve for x
    x = 35,793,079,687,888,998,400/5,040,462,180.20
  6. Step 6: Final answer
    x = 7,101,150,332.70

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1.5x scale

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.