Home / 50,367,094.20-75,550,641.30-16,312,879.80

Finding the Fourth Proportional to 50,367,094.20, 75,550,641.30 and 16,312,879.80

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Solution

The fourth proportional to 50,367,094.20, 75,550,641.30 and 16,312,879.80 is: 24,469,319.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,367,094.20 : 75,550,641.30 = 16,312,879.80 : x
  2. Step 2: Convert to fraction form
    50,367,094.20/75,550,641.30 = 16,312,879.80/x
  3. Step 3: Cross multiply
    50,367,094.20x = 75,550,641.30 × 16,312,879.80
  4. Step 4: Simplify right side
    50,367,094.20x = 1,232,448,530,339,815.75
  5. Step 5: Solve for x
    x = 1,232,448,530,339,815.75/50,367,094.20
  6. Step 6: Final answer
    x = 24,469,319.70

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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.