Home / 75,488,213.08-113,213,598.90-32,352,524.92

Finding the Fourth Proportional to 75,488,213.08, 113,213,598.90 and 32,352,524.92

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Solution

The fourth proportional to 75,488,213.08, 113,213,598.90 and 32,352,524.92 is: 48,520,764.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,488,213.08 : 113,213,598.90 = 32,352,524.92 : x
  2. Step 2: Convert to fraction form
    75,488,213.08/113,213,598.90 = 32,352,524.92/x
  3. Step 3: Cross multiply
    75,488,213.08x = 113,213,598.90 × 32,352,524.92
  4. Step 4: Simplify right side
    75,488,213.08x = 3,662,745,779,695,135
  5. Step 5: Solve for x
    x = 3,662,745,779,695,135/75,488,213.08
  6. Step 6: Final answer
    x = 48,520,764.11

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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.