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Finding the Third Proportional to 4,729,752 and 10,722,132

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Solution

The third proportional to 4,729,752 and 10,722,132 is: 24,306,584.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729,752 : 10,722,132 = 10,722,132 : x
  2. Step 2: Convert to fraction form
    4,729,752/10,722,132 = 10,722,132/x
  3. Step 3: Cross multiply
    4,729,752x = 10,722,132 × 10,722,132
  4. Step 4: Simplify right side
    4,729,752x = 114,964,114,625,424
  5. Step 5: Solve for x
    x = 114,964,114,625,424/4,729,752
  6. Step 6: Final answer
    x = 24,306,584.07

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Why These Related Problems?

These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.