Home / 27,864,144.30-41,796,216.45-16,951,889.10

Finding the Fourth Proportional to 27,864,144.30, 41,796,216.45 and 16,951,889.10

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Solution

The fourth proportional to 27,864,144.30, 41,796,216.45 and 16,951,889.10 is: 25,427,833.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,864,144.30 : 41,796,216.45 = 16,951,889.10 : x
  2. Step 2: Convert to fraction form
    27,864,144.30/41,796,216.45 = 16,951,889.10/x
  3. Step 3: Cross multiply
    27,864,144.30x = 41,796,216.45 × 16,951,889.10
  4. Step 4: Simplify right side
    27,864,144.30x = 708,524,826,059,995.75
  5. Step 5: Solve for x
    x = 708,524,826,059,995.75/27,864,144.30
  6. Step 6: Final answer
    x = 25,427,833.65

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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.