Home / 17,073,183.29-25,606,105.62-5,402,479.56

Finding the Fourth Proportional to 17,073,183.29, 25,606,105.62 and 5,402,479.56

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Solution

The fourth proportional to 17,073,183.29, 25,606,105.62 and 5,402,479.56 is: 8,102,558.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,073,183.29 : 25,606,105.62 = 5,402,479.56 : x
  2. Step 2: Convert to fraction form
    17,073,183.29/25,606,105.62 = 5,402,479.56/x
  3. Step 3: Cross multiply
    17,073,183.29x = 25,606,105.62 × 5,402,479.56
  4. Step 4: Simplify right side
    17,073,183.29x = 138,336,462,223,251.12
  5. Step 5: Solve for x
    x = 138,336,462,223,251.12/17,073,183.29
  6. Step 6: Final answer
    x = 8,102,558.26

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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.