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Finding the Third Proportional to 168,613.13 and 366,970.13

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Solution

The third proportional to 168,613.13 and 366,970.13 is: 798,674.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,613.13 : 366,970.13 = 366,970.13 : x
  2. Step 2: Convert to fraction form
    168,613.13/366,970.13 = 366,970.13/x
  3. Step 3: Cross multiply
    168,613.13x = 366,970.13 × 366,970.13
  4. Step 4: Simplify right side
    168,613.13x = 134,667,072,642.52
  5. Step 5: Solve for x
    x = 134,667,072,642.52/168,613.13
  6. Step 6: Final answer
    x = 798,674.91

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.