Home / 29,304,201.10-43,961,081.55-12,027,765.30

Finding the Fourth Proportional to 29,304,201.10, 43,961,081.55 and 12,027,765.30

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Solution

The fourth proportional to 29,304,201.10, 43,961,081.55 and 12,027,765.30 is: 18,043,609.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,304,201.10 : 43,961,081.55 = 12,027,765.30 : x
  2. Step 2: Convert to fraction form
    29,304,201.10/43,961,081.55 = 12,027,765.30/x
  3. Step 3: Cross multiply
    29,304,201.10x = 43,961,081.55 × 12,027,765.30
  4. Step 4: Simplify right side
    29,304,201.10x = 528,753,571,446,201.81
  5. Step 5: Solve for x
    x = 528,753,571,446,201.81/29,304,201.10
  6. Step 6: Final answer
    x = 18,043,609.85

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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.