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Finding the Third Proportional to 98,202,180 and 147,713,266

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Solution

The third proportional to 98,202,180 and 147,713,266 is: 222,186,604.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,202,180 : 147,713,266 = 147,713,266 : x
  2. Step 2: Convert to fraction form
    98,202,180/147,713,266 = 147,713,266/x
  3. Step 3: Cross multiply
    98,202,180x = 147,713,266 × 147,713,266
  4. Step 4: Simplify right side
    98,202,180x = 21,819,208,952,386,756
  5. Step 5: Solve for x
    x = 21,819,208,952,386,756/98,202,180
  6. Step 6: Final answer
    x = 222,186,604.74

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.