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Finding the Third Proportional to 184,308,536 and 395,968,909

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Solution

The third proportional to 184,308,536 and 395,968,909 is: 850,700,571.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,308,536 : 395,968,909 = 395,968,909 : x
  2. Step 2: Convert to fraction form
    184,308,536/395,968,909 = 395,968,909/x
  3. Step 3: Cross multiply
    184,308,536x = 395,968,909 × 395,968,909
  4. Step 4: Simplify right side
    184,308,536x = 156,791,376,894,650,272
  5. Step 5: Solve for x
    x = 156,791,376,894,650,272/184,308,536
  6. Step 6: Final answer
    x = 850,700,571.43

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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.