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Finding the Third Proportional to 18,993,624 and 44,791,512

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Solution

The third proportional to 18,993,624 and 44,791,512 is: 105,629,107.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,993,624 : 44,791,512 = 44,791,512 : x
  2. Step 2: Convert to fraction form
    18,993,624/44,791,512 = 44,791,512/x
  3. Step 3: Cross multiply
    18,993,624x = 44,791,512 × 44,791,512
  4. Step 4: Simplify right side
    18,993,624x = 2,006,279,547,246,144
  5. Step 5: Solve for x
    x = 2,006,279,547,246,144/18,993,624
  6. Step 6: Final answer
    x = 105,629,107.29

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.