Home / 17,073,800.38-25,598,078.84-8,864,656.17

Finding the Fourth Proportional to 17,073,800.38, 25,598,078.84 and 8,864,656.17

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Solution

The fourth proportional to 17,073,800.38, 25,598,078.84 and 8,864,656.17 is: 13,290,431.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,073,800.38 : 25,598,078.84 = 8,864,656.17 : x
  2. Step 2: Convert to fraction form
    17,073,800.38/25,598,078.84 = 8,864,656.17/x
  3. Step 3: Cross multiply
    17,073,800.38x = 25,598,078.84 × 8,864,656.17
  4. Step 4: Simplify right side
    17,073,800.38x = 226,918,167,646,377.62
  5. Step 5: Solve for x
    x = 226,918,167,646,377.62/17,073,800.38
  6. Step 6: Final answer
    x = 13,290,431.10

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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.