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Finding the Third Proportional to 8,973,839 and 19,592,302

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Solution

The third proportional to 8,973,839 and 19,592,302 is: 42,775,260.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,973,839 : 19,592,302 = 19,592,302 : x
  2. Step 2: Convert to fraction form
    8,973,839/19,592,302 = 19,592,302/x
  3. Step 3: Cross multiply
    8,973,839x = 19,592,302 × 19,592,302
  4. Step 4: Simplify right side
    8,973,839x = 383,858,297,659,204
  5. Step 5: Solve for x
    x = 383,858,297,659,204/8,973,839
  6. Step 6: Final answer
    x = 42,775,260.14

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.