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Finding the Third Proportional to 7,602,966 and 15,744,857

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Solution

The third proportional to 7,602,966 and 15,744,857 is: 32,605,764.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602,966 : 15,744,857 = 15,744,857 : x
  2. Step 2: Convert to fraction form
    7,602,966/15,744,857 = 15,744,857/x
  3. Step 3: Cross multiply
    7,602,966x = 15,744,857 × 15,744,857
  4. Step 4: Simplify right side
    7,602,966x = 247,900,521,950,449
  5. Step 5: Solve for x
    x = 247,900,521,950,449/7,602,966
  6. Step 6: Final answer
    x = 32,605,764.90

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.