Home / 50,367,195.45-75,550,793.18-16,291,985.85

Finding the Fourth Proportional to 50,367,195.45, 75,550,793.18 and 16,291,985.85

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Solution

The fourth proportional to 50,367,195.45, 75,550,793.18 and 16,291,985.85 is: 24,437,978.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,367,195.45 : 75,550,793.18 = 16,291,985.85 : x
  2. Step 2: Convert to fraction form
    50,367,195.45/75,550,793.18 = 16,291,985.85/x
  3. Step 3: Cross multiply
    50,367,195.45x = 75,550,793.18 × 16,291,985.85
  4. Step 4: Simplify right side
    50,367,195.45x = 1,230,872,453,363,376.50
  5. Step 5: Solve for x
    x = 1,230,872,453,363,376.50/50,367,195.45
  6. Step 6: Final answer
    x = 24,437,978.78

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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.