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Finding the Third Proportional to 167,356.13 and 367,775.44

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Solution

The third proportional to 167,356.13 and 367,775.44 is: 808,209.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,356.13 : 367,775.44 = 367,775.44 : x
  2. Step 2: Convert to fraction form
    167,356.13/367,775.44 = 367,775.44/x
  3. Step 3: Cross multiply
    167,356.13x = 367,775.44 × 367,775.44
  4. Step 4: Simplify right side
    167,356.13x = 135,258,772,428.32
  5. Step 5: Solve for x
    x = 135,258,772,428.32/167,356.13
  6. Step 6: Final answer
    x = 808,209.27

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.