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Finding the Third Proportional to 68,058,520 and 104,610,822

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Solution

The third proportional to 68,058,520 and 104,610,822 is: 160,794,329.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,058,520 : 104,610,822 = 104,610,822 : x
  2. Step 2: Convert to fraction form
    68,058,520/104,610,822 = 104,610,822/x
  3. Step 3: Cross multiply
    68,058,520x = 104,610,822 × 104,610,822
  4. Step 4: Simplify right side
    68,058,520x = 10,943,424,079,515,684
  5. Step 5: Solve for x
    x = 10,943,424,079,515,684/68,058,520
  6. Step 6: Final answer
    x = 160,794,329.34

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.