Home / 83,807,958.80-125,618,626.20-32,672,982.80

Finding the Fourth Proportional to 83,807,958.80, 125,618,626.20 and 32,672,982.80

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Solution

The fourth proportional to 83,807,958.80, 125,618,626.20 and 32,672,982.80 is: 48,973,096.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,807,958.80 : 125,618,626.20 = 32,672,982.80 : x
  2. Step 2: Convert to fraction form
    83,807,958.80/125,618,626.20 = 32,672,982.80/x
  3. Step 3: Cross multiply
    83,807,958.80x = 125,618,626.20 × 32,672,982.80
  4. Step 4: Simplify right side
    83,807,958.80x = 4,104,335,213,192,229.50
  5. Step 5: Solve for x
    x = 4,104,335,213,192,229.50/83,807,958.80
  6. Step 6: Final answer
    x = 48,973,096.02

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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.