Home / 50,544,046.20-75,816,069.30-24,988,999.80

Finding the Fourth Proportional to 50,544,046.20, 75,816,069.30 and 24,988,999.80

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Solution

The fourth proportional to 50,544,046.20, 75,816,069.30 and 24,988,999.80 is: 37,483,499.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,544,046.20 : 75,816,069.30 = 24,988,999.80 : x
  2. Step 2: Convert to fraction form
    50,544,046.20/75,816,069.30 = 24,988,999.80/x
  3. Step 3: Cross multiply
    50,544,046.20x = 75,816,069.30 × 24,988,999.80
  4. Step 4: Simplify right side
    50,544,046.20x = 1,894,567,740,574,486
  5. Step 5: Solve for x
    x = 1,894,567,740,574,486/50,544,046.20
  6. Step 6: Final answer
    x = 37,483,499.70

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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.