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Finding the Third Proportional to 68,058,516 and 104,610,816

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Solution

The third proportional to 68,058,516 and 104,610,816 is: 160,794,320.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,058,516 : 104,610,816 = 104,610,816 : x
  2. Step 2: Convert to fraction form
    68,058,516/104,610,816 = 104,610,816/x
  3. Step 3: Cross multiply
    68,058,516x = 104,610,816 × 104,610,816
  4. Step 4: Simplify right side
    68,058,516x = 10,943,422,824,185,856
  5. Step 5: Solve for x
    x = 10,943,422,824,185,856/68,058,516
  6. Step 6: Final answer
    x = 160,794,320.35

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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.