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Finding the Third Proportional to 43,380,175.50 and 63,407,736

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Solution

The third proportional to 43,380,175.50 and 63,407,736 is: 92,681,528.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,380,175.50 : 63,407,736 = 63,407,736 : x
  2. Step 2: Convert to fraction form
    43,380,175.50/63,407,736 = 63,407,736/x
  3. Step 3: Cross multiply
    43,380,175.50x = 63,407,736 × 63,407,736
  4. Step 4: Simplify right side
    43,380,175.50x = 4,020,540,984,645,696
  5. Step 5: Solve for x
    x = 4,020,540,984,645,696/43,380,175.50
  6. Step 6: Final answer
    x = 92,681,528.79

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.