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Finding the Third Proportional to 17,317,395.75 and 37,648,977

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Solution

The third proportional to 17,317,395.75 and 37,648,977 is: 81,850,960.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,317,395.75 : 37,648,977 = 37,648,977 : x
  2. Step 2: Convert to fraction form
    17,317,395.75/37,648,977 = 37,648,977/x
  3. Step 3: Cross multiply
    17,317,395.75x = 37,648,977 × 37,648,977
  4. Step 4: Simplify right side
    17,317,395.75x = 1,417,445,469,146,529
  5. Step 5: Solve for x
    x = 1,417,445,469,146,529/17,317,395.75
  6. Step 6: Final answer
    x = 81,850,960.13

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.