Home / 75,532,808.30-113,299,212.45-24,451,486.70

Finding the Fourth Proportional to 75,532,808.30, 113,299,212.45 and 24,451,486.70

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Solution

The fourth proportional to 75,532,808.30, 113,299,212.45 and 24,451,486.70 is: 36,677,230.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,532,808.30 : 113,299,212.45 = 24,451,486.70 : x
  2. Step 2: Convert to fraction form
    75,532,808.30/113,299,212.45 = 24,451,486.70/x
  3. Step 3: Cross multiply
    75,532,808.30x = 113,299,212.45 × 24,451,486.70
  4. Step 4: Simplify right side
    75,532,808.30x = 2,770,334,186,341,649.50
  5. Step 5: Solve for x
    x = 2,770,334,186,341,649.50/75,532,808.30
  6. Step 6: Final answer
    x = 36,677,230.05

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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.