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Finding the Third Proportional to 184,305,805 and 395,963,486

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Solution

The third proportional to 184,305,805 and 395,963,486 is: 850,689,875.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,305,805 : 395,963,486 = 395,963,486 : x
  2. Step 2: Convert to fraction form
    184,305,805/395,963,486 = 395,963,486/x
  3. Step 3: Cross multiply
    184,305,805x = 395,963,486 × 395,963,486
  4. Step 4: Simplify right side
    184,305,805x = 156,787,082,245,272,192
  5. Step 5: Solve for x
    x = 156,787,082,245,272,192/184,305,805
  6. Step 6: Final answer
    x = 850,689,875.15

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.