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Finding the Third Proportional to 63,491,563.50 and 94,990,241.25

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Solution

The third proportional to 63,491,563.50 and 94,990,241.25 is: 142,115,667.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,491,563.50 : 94,990,241.25 = 94,990,241.25 : x
  2. Step 2: Convert to fraction form
    63,491,563.50/94,990,241.25 = 94,990,241.25/x
  3. Step 3: Cross multiply
    63,491,563.50x = 94,990,241.25 × 94,990,241.25
  4. Step 4: Simplify right side
    63,491,563.50x = 9,023,145,932,733,202
  5. Step 5: Solve for x
    x = 9,023,145,932,733,202/63,491,563.50
  6. Step 6: Final answer
    x = 142,115,667.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.