Home / 27,202,230.10-40,793,819.55-8,027,910.10

Finding the Fourth Proportional to 27,202,230.10, 40,793,819.55 and 8,027,910.10

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Solution

The fourth proportional to 27,202,230.10, 40,793,819.55 and 8,027,910.10 is: 12,039,053.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,202,230.10 : 40,793,819.55 = 8,027,910.10 : x
  2. Step 2: Convert to fraction form
    27,202,230.10/40,793,819.55 = 8,027,910.10/x
  3. Step 3: Cross multiply
    27,202,230.10x = 40,793,819.55 × 8,027,910.10
  4. Step 4: Simplify right side
    27,202,230.10x = 327,489,115,983,022.44
  5. Step 5: Solve for x
    x = 327,489,115,983,022.44/27,202,230.10
  6. Step 6: Final answer
    x = 12,039,053.96

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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.