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Finding the Third Proportional to 183,193,888 and 395,084,780

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Solution

The third proportional to 183,193,888 and 395,084,780 is: 852,058,903.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,193,888 : 395,084,780 = 395,084,780 : x
  2. Step 2: Convert to fraction form
    183,193,888/395,084,780 = 395,084,780/x
  3. Step 3: Cross multiply
    183,193,888x = 395,084,780 × 395,084,780
  4. Step 4: Simplify right side
    183,193,888x = 156,091,983,387,648,384
  5. Step 5: Solve for x
    x = 156,091,983,387,648,384/183,193,888
  6. Step 6: Final answer
    x = 852,058,903.78

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.