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Finding the Third Proportional to 4,620,997.50 and 10,304,511

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Solution

The third proportional to 4,620,997.50 and 10,304,511 is: 22,978,360.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,997.50 : 10,304,511 = 10,304,511 : x
  2. Step 2: Convert to fraction form
    4,620,997.50/10,304,511 = 10,304,511/x
  3. Step 3: Cross multiply
    4,620,997.50x = 10,304,511 × 10,304,511
  4. Step 4: Simplify right side
    4,620,997.50x = 106,182,946,949,121
  5. Step 5: Solve for x
    x = 106,182,946,949,121/4,620,997.50
  6. Step 6: Final answer
    x = 22,978,360.61

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.