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Finding the Third Proportional to 43,587,396 and 91,692,162

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Solution

The third proportional to 43,587,396 and 91,692,162 is: 192,887,241.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,587,396 : 91,692,162 = 91,692,162 : x
  2. Step 2: Convert to fraction form
    43,587,396/91,692,162 = 91,692,162/x
  3. Step 3: Cross multiply
    43,587,396x = 91,692,162 × 91,692,162
  4. Step 4: Simplify right side
    43,587,396x = 8,407,452,572,234,244
  5. Step 5: Solve for x
    x = 8,407,452,572,234,244/43,587,396
  6. Step 6: Final answer
    x = 192,887,241.35

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.