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Finding the Third Proportional to 11,175,756 and 17,088,444

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Solution

The third proportional to 11,175,756 and 17,088,444 is: 26,129,321.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,175,756 : 17,088,444 = 17,088,444 : x
  2. Step 2: Convert to fraction form
    11,175,756/17,088,444 = 17,088,444/x
  3. Step 3: Cross multiply
    11,175,756x = 17,088,444 × 17,088,444
  4. Step 4: Simplify right side
    11,175,756x = 292,014,918,341,136
  5. Step 5: Solve for x
    x = 292,014,918,341,136/11,175,756
  6. Step 6: Final answer
    x = 26,129,321.21

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.