Home / 11,894,716.42-17,842,016.13-3,375,068.38

Finding the Fourth Proportional to 11,894,716.42, 17,842,016.13 and 3,375,068.38

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Solution

The fourth proportional to 11,894,716.42, 17,842,016.13 and 3,375,068.38 is: 5,062,585.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,894,716.42 : 17,842,016.13 = 3,375,068.38 : x
  2. Step 2: Convert to fraction form
    11,894,716.42/17,842,016.13 = 3,375,068.38/x
  3. Step 3: Cross multiply
    11,894,716.42x = 17,842,016.13 × 3,375,068.38
  4. Step 4: Simplify right side
    11,894,716.42x = 60,218,024,475,812.96
  5. Step 5: Solve for x
    x = 60,218,024,475,812.96/11,894,716.42
  6. Step 6: Final answer
    x = 5,062,585.97

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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.