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Finding the Third Proportional to 167,126,860 and 366,538,748

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Solution

The third proportional to 167,126,860 and 366,538,748 is: 803,884,269.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,126,860 : 366,538,748 = 366,538,748 : x
  2. Step 2: Convert to fraction form
    167,126,860/366,538,748 = 366,538,748/x
  3. Step 3: Cross multiply
    167,126,860x = 366,538,748 × 366,538,748
  4. Step 4: Simplify right side
    167,126,860x = 134,350,653,785,407,504
  5. Step 5: Solve for x
    x = 134,350,653,785,407,504/167,126,860
  6. Step 6: Final answer
    x = 803,884,269.62

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.