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Finding the Third Proportional to 12,451,512 and 27,264,984

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Solution

The third proportional to 12,451,512 and 27,264,984 is: 59,701,934.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,451,512 : 27,264,984 = 27,264,984 : x
  2. Step 2: Convert to fraction form
    12,451,512/27,264,984 = 27,264,984/x
  3. Step 3: Cross multiply
    12,451,512x = 27,264,984 × 27,264,984
  4. Step 4: Simplify right side
    12,451,512x = 743,379,352,520,256
  5. Step 5: Solve for x
    x = 743,379,352,520,256/12,451,512
  6. Step 6: Final answer
    x = 59,701,934.39

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.