Home / 32,336,161.20-48,504,241.80-30,194,650.80

Finding the Fourth Proportional to 32,336,161.20, 48,504,241.80 and 30,194,650.80

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Solution

The fourth proportional to 32,336,161.20, 48,504,241.80 and 30,194,650.80 is: 45,291,976.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,336,161.20 : 48,504,241.80 = 30,194,650.80 : x
  2. Step 2: Convert to fraction form
    32,336,161.20/48,504,241.80 = 30,194,650.80/x
  3. Step 3: Cross multiply
    32,336,161.20x = 48,504,241.80 × 30,194,650.80
  4. Step 4: Simplify right side
    32,336,161.20x = 1,464,568,643,469,763.50
  5. Step 5: Solve for x
    x = 1,464,568,643,469,763.50/32,336,161.20
  6. Step 6: Final answer
    x = 45,291,976.20

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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.