Home / 52,899,655.60-79,198,110.60-32,568,007.60

Finding the Fourth Proportional to 52,899,655.60, 79,198,110.60 and 32,568,007.60

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Solution

The fourth proportional to 52,899,655.60, 79,198,110.60 and 32,568,007.60 is: 48,758,817.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,899,655.60 : 79,198,110.60 = 32,568,007.60 : x
  2. Step 2: Convert to fraction form
    52,899,655.60/79,198,110.60 = 32,568,007.60/x
  3. Step 3: Cross multiply
    52,899,655.60x = 79,198,110.60 × 32,568,007.60
  4. Step 4: Simplify right side
    52,899,655.60x = 2,579,324,667,926,440.50
  5. Step 5: Solve for x
    x = 2,579,324,667,926,440.50/52,899,655.60
  6. Step 6: Final answer
    x = 48,758,817.78

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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.