Home / 16,995,055.46-25,500,117.40-8,906,107.90

Finding the Fourth Proportional to 16,995,055.46, 25,500,117.40 and 8,906,107.90

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Solution

The fourth proportional to 16,995,055.46, 25,500,117.40 and 8,906,107.90 is: 13,363,110.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,055.46 : 25,500,117.40 = 8,906,107.90 : x
  2. Step 2: Convert to fraction form
    16,995,055.46/25,500,117.40 = 8,906,107.90/x
  3. Step 3: Cross multiply
    16,995,055.46x = 25,500,117.40 × 8,906,107.90
  4. Step 4: Simplify right side
    16,995,055.46x = 227,106,797,027,067.47
  5. Step 5: Solve for x
    x = 227,106,797,027,067.47/16,995,055.46
  6. Step 6: Final answer
    x = 13,363,110.09

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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.