Home / 75,532,817.80-113,299,226.70-24,451,496.20

Finding the Fourth Proportional to 75,532,817.80, 113,299,226.70 and 24,451,496.20

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Solution

The fourth proportional to 75,532,817.80, 113,299,226.70 and 24,451,496.20 is: 36,677,244.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,532,817.80 : 113,299,226.70 = 24,451,496.20 : x
  2. Step 2: Convert to fraction form
    75,532,817.80/113,299,226.70 = 24,451,496.20/x
  3. Step 3: Cross multiply
    75,532,817.80x = 113,299,226.70 × 24,451,496.20
  4. Step 4: Simplify right side
    75,532,817.80x = 2,770,335,611,117,988.50
  5. Step 5: Solve for x
    x = 2,770,335,611,117,988.50/75,532,817.80
  6. Step 6: Final answer
    x = 36,677,244.30

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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.