Home / 44,100,198.27-66,145,986.99-13,395,044.30

Finding the Fourth Proportional to 44,100,198.27, 66,145,986.99 and 13,395,044.30

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Solution

The fourth proportional to 44,100,198.27, 66,145,986.99 and 13,395,044.30 is: 20,091,257.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,100,198.27 : 66,145,986.99 = 13,395,044.30 : x
  2. Step 2: Convert to fraction form
    44,100,198.27/66,145,986.99 = 13,395,044.30/x
  3. Step 3: Cross multiply
    44,100,198.27x = 66,145,986.99 × 13,395,044.30
  4. Step 4: Simplify right side
    44,100,198.27x = 886,028,425,667,543.75
  5. Step 5: Solve for x
    x = 886,028,425,667,543.75/44,100,198.27
  6. Step 6: Final answer
    x = 20,091,257.19

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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.