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Finding the Third Proportional to 43,609,571,128 and 94,661,890,327

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Solution

The third proportional to 43,609,571,128 and 94,661,890,327 is: 205,479,513,980.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,609,571,128 : 94,661,890,327 = 94,661,890,327 : x
  2. Step 2: Convert to fraction form
    43,609,571,128/94,661,890,327 = 94,661,890,327/x
  3. Step 3: Cross multiply
    43,609,571,128x = 94,661,890,327 × 94,661,890,327
  4. Step 4: Simplify right side
    43,609,571,128x = 8,960,873,480,280,975,867,904
  5. Step 5: Solve for x
    x = 8,960,873,480,280,975,867,904/43,609,571,128
  6. Step 6: Final answer
    x = 205,479,513,980.53

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.