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Finding the Third Proportional to 15,835,714 and 33,910,916

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Solution

The third proportional to 15,835,714 and 33,910,916 is: 72,617,516.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,835,714 : 33,910,916 = 33,910,916 : x
  2. Step 2: Convert to fraction form
    15,835,714/33,910,916 = 33,910,916/x
  3. Step 3: Cross multiply
    15,835,714x = 33,910,916 × 33,910,916
  4. Step 4: Simplify right side
    15,835,714x = 1,149,950,223,959,056
  5. Step 5: Solve for x
    x = 1,149,950,223,959,056/15,835,714
  6. Step 6: Final answer
    x = 72,617,516.58

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.