Home / 75,532,609.80-113,298,914.70-24,451,288.20

Finding the Fourth Proportional to 75,532,609.80, 113,298,914.70 and 24,451,288.20

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Solution

The fourth proportional to 75,532,609.80, 113,298,914.70 and 24,451,288.20 is: 36,676,932.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,532,609.80 : 113,298,914.70 = 24,451,288.20 : x
  2. Step 2: Convert to fraction form
    75,532,609.80/113,298,914.70 = 24,451,288.20/x
  3. Step 3: Cross multiply
    75,532,609.80x = 113,298,914.70 × 24,451,288.20
  4. Step 4: Simplify right side
    75,532,609.80x = 2,770,304,416,076,916.50
  5. Step 5: Solve for x
    x = 2,770,304,416,076,916.50/75,532,609.80
  6. Step 6: Final answer
    x = 36,676,932.30

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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.