Home / 584,162,879,378.36-806,144,162,143.92-327,247,585,078.14

Finding the Fourth Proportional to 584,162,879,378.36, 806,144,162,143.92 and 327,247,585,078.14

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Solution

The fourth proportional to 584,162,879,378.36, 806,144,162,143.92 and 327,247,585,078.14 is: 451,601,324,903.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,162,879,378.36 : 806,144,162,143.92 = 327,247,585,078.14 : x
  2. Step 2: Convert to fraction form
    584,162,879,378.36/806,144,162,143.92 = 327,247,585,078.14/x
  3. Step 3: Cross multiply
    584,162,879,378.36x = 806,144,162,143.92 × 327,247,585,078.14
  4. Step 4: Simplify right side
    584,162,879,378.36x = 263,808,730,286,438,381,256,704
  5. Step 5: Solve for x
    x = 263,808,730,286,438,381,256,704/584,162,879,378.36
  6. Step 6: Final answer
    x = 451,601,324,903.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.