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Finding the Third Proportional to 1,379,710,334 and 2,069,058,873

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Solution

The third proportional to 1,379,710,334 and 2,069,058,873 is: 3,102,828,553.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,379,710,334 : 2,069,058,873 = 2,069,058,873 : x
  2. Step 2: Convert to fraction form
    1,379,710,334/2,069,058,873 = 2,069,058,873/x
  3. Step 3: Cross multiply
    1,379,710,334x = 2,069,058,873 × 2,069,058,873
  4. Step 4: Simplify right side
    1,379,710,334x = 4,281,004,619,940,029,952
  5. Step 5: Solve for x
    x = 4,281,004,619,940,029,952/1,379,710,334
  6. Step 6: Final answer
    x = 3,102,828,553.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.