Home / 33,214,745.40-49,822,118.10-27,839,974.20

Finding the Fourth Proportional to 33,214,745.40, 49,822,118.10 and 27,839,974.20

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Solution

The fourth proportional to 33,214,745.40, 49,822,118.10 and 27,839,974.20 is: 41,759,961.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,745.40 : 49,822,118.10 = 27,839,974.20 : x
  2. Step 2: Convert to fraction form
    33,214,745.40/49,822,118.10 = 27,839,974.20/x
  3. Step 3: Cross multiply
    33,214,745.40x = 49,822,118.10 × 27,839,974.20
  4. Step 4: Simplify right side
    33,214,745.40x = 1,387,046,482,493,353
  5. Step 5: Solve for x
    x = 1,387,046,482,493,353/33,214,745.40
  6. Step 6: Final answer
    x = 41,759,961.30

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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.