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Finding the Third Proportional to 37,743,455 and 82,552,013

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Solution

The third proportional to 37,743,455 and 82,552,013 is: 180,556,730.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,743,455 : 82,552,013 = 82,552,013 : x
  2. Step 2: Convert to fraction form
    37,743,455/82,552,013 = 82,552,013/x
  3. Step 3: Cross multiply
    37,743,455x = 82,552,013 × 82,552,013
  4. Step 4: Simplify right side
    37,743,455x = 6,814,834,850,352,169
  5. Step 5: Solve for x
    x = 6,814,834,850,352,169/37,743,455
  6. Step 6: Final answer
    x = 180,556,730.97

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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.