Home / 360,946,132.20-541,419,198.30-167,235,887.70

Finding the Fourth Proportional to 360,946,132.20, 541,419,198.30 and 167,235,887.70

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Solution

The fourth proportional to 360,946,132.20, 541,419,198.30 and 167,235,887.70 is: 250,853,831.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,946,132.20 : 541,419,198.30 = 167,235,887.70 : x
  2. Step 2: Convert to fraction form
    360,946,132.20/541,419,198.30 = 167,235,887.70/x
  3. Step 3: Cross multiply
    360,946,132.20x = 541,419,198.30 × 167,235,887.70
  4. Step 4: Simplify right side
    360,946,132.20x = 90,544,720,245,522,816
  5. Step 5: Solve for x
    x = 90,544,720,245,522,816/360,946,132.20
  6. Step 6: Final answer
    x = 250,853,831.55

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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.