Home / 29,679,977.20-44,519,965.80-22,027,226.80

Finding the Fourth Proportional to 29,679,977.20, 44,519,965.80 and 22,027,226.80

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Solution

The fourth proportional to 29,679,977.20, 44,519,965.80 and 22,027,226.80 is: 33,040,840.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,679,977.20 : 44,519,965.80 = 22,027,226.80 : x
  2. Step 2: Convert to fraction form
    29,679,977.20/44,519,965.80 = 22,027,226.80/x
  3. Step 3: Cross multiply
    29,679,977.20x = 44,519,965.80 × 22,027,226.80
  4. Step 4: Simplify right side
    29,679,977.20x = 980,651,383,804,843.38
  5. Step 5: Solve for x
    x = 980,651,383,804,843.38/29,679,977.20
  6. Step 6: Final answer
    x = 33,040,840.20

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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.