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Finding the Third Proportional to 8,560,960 and 17,830,512

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Solution

The third proportional to 8,560,960 and 17,830,512 is: 37,136,858.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,560,960 : 17,830,512 = 17,830,512 : x
  2. Step 2: Convert to fraction form
    8,560,960/17,830,512 = 17,830,512/x
  3. Step 3: Cross multiply
    8,560,960x = 17,830,512 × 17,830,512
  4. Step 4: Simplify right side
    8,560,960x = 317,927,158,182,144
  5. Step 5: Solve for x
    x = 317,927,158,182,144/8,560,960
  6. Step 6: Final answer
    x = 37,136,858.27

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.