Home / 50,367,339.20-75,551,008.80-16,313,124.80

Finding the Fourth Proportional to 50,367,339.20, 75,551,008.80 and 16,313,124.80

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Solution

The fourth proportional to 50,367,339.20, 75,551,008.80 and 16,313,124.80 is: 24,469,687.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,367,339.20 : 75,551,008.80 = 16,313,124.80 : x
  2. Step 2: Convert to fraction form
    50,367,339.20/75,551,008.80 = 16,313,124.80/x
  3. Step 3: Cross multiply
    50,367,339.20x = 75,551,008.80 × 16,313,124.80
  4. Step 4: Simplify right side
    50,367,339.20x = 1,232,473,035,320,298.25
  5. Step 5: Solve for x
    x = 1,232,473,035,320,298.25/50,367,339.20
  6. Step 6: Final answer
    x = 24,469,687.20

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Similar ratio
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1.5x scale

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.