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Finding the Third Proportional to 179,251,090 and 365,080,036

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Solution

The third proportional to 179,251,090 and 365,080,036 is: 743,557,167.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,251,090 : 365,080,036 = 365,080,036 : x
  2. Step 2: Convert to fraction form
    179,251,090/365,080,036 = 365,080,036/x
  3. Step 3: Cross multiply
    179,251,090x = 365,080,036 × 365,080,036
  4. Step 4: Simplify right side
    179,251,090x = 133,283,432,685,761,296
  5. Step 5: Solve for x
    x = 133,283,432,685,761,296/179,251,090
  6. Step 6: Final answer
    x = 743,557,167.13

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.