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Finding the Third Proportional to 134,775,992 and 192,598,012

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Solution

The third proportional to 134,775,992 and 192,598,012 is: 275,227,016.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,775,992 : 192,598,012 = 192,598,012 : x
  2. Step 2: Convert to fraction form
    134,775,992/192,598,012 = 192,598,012/x
  3. Step 3: Cross multiply
    134,775,992x = 192,598,012 × 192,598,012
  4. Step 4: Simplify right side
    134,775,992x = 37,093,994,226,352,144
  5. Step 5: Solve for x
    x = 37,093,994,226,352,144/134,775,992
  6. Step 6: Final answer
    x = 275,227,016.89

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.