Home / 75,532,615.80-113,298,923.70-24,451,294.20

Finding the Fourth Proportional to 75,532,615.80, 113,298,923.70 and 24,451,294.20

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Solution

The fourth proportional to 75,532,615.80, 113,298,923.70 and 24,451,294.20 is: 36,676,941.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,532,615.80 : 113,298,923.70 = 24,451,294.20 : x
  2. Step 2: Convert to fraction form
    75,532,615.80/113,298,923.70 = 24,451,294.20/x
  3. Step 3: Cross multiply
    75,532,615.80x = 113,298,923.70 × 24,451,294.20
  4. Step 4: Simplify right side
    75,532,615.80x = 2,770,305,315,932,052.50
  5. Step 5: Solve for x
    x = 2,770,305,315,932,052.50/75,532,615.80
  6. Step 6: Final answer
    x = 36,676,941.30

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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.