Home / 17,441,568-26,162,585.28-5,474,304

Finding the Fourth Proportional to 17,441,568, 26,162,585.28 and 5,474,304

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Solution

The fourth proportional to 17,441,568, 26,162,585.28 and 5,474,304 is: 8,211,529.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,441,568 : 26,162,585.28 = 5,474,304 : x
  2. Step 2: Convert to fraction form
    17,441,568/26,162,585.28 = 5,474,304/x
  3. Step 3: Cross multiply
    17,441,568x = 26,162,585.28 × 5,474,304
  4. Step 4: Simplify right side
    17,441,568x = 143,221,945,248,645.12
  5. Step 5: Solve for x
    x = 143,221,945,248,645.12/17,441,568
  6. Step 6: Final answer
    x = 8,211,529.22

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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.