Home / 41,149,506.30-61,603,177.82-27,468,720.51

Finding the Fourth Proportional to 41,149,506.30, 61,603,177.82 and 27,468,720.51

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Solution

The fourth proportional to 41,149,506.30, 61,603,177.82 and 27,468,720.51 is: 41,122,254.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,149,506.30 : 61,603,177.82 = 27,468,720.51 : x
  2. Step 2: Convert to fraction form
    41,149,506.30/61,603,177.82 = 27,468,720.51/x
  3. Step 3: Cross multiply
    41,149,506.30x = 61,603,177.82 × 27,468,720.51
  4. Step 4: Simplify right side
    41,149,506.30x = 1,692,160,473,928,067.50
  5. Step 5: Solve for x
    x = 1,692,160,473,928,067.50/41,149,506.30
  6. Step 6: Final answer
    x = 41,122,254.58

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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.