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Finding the Third Proportional to 40,363.88 and 88,104.94

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Solution

The third proportional to 40,363.88 and 88,104.94 is: 192,312.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,363.88 : 88,104.94 = 88,104.94 : x
  2. Step 2: Convert to fraction form
    40,363.88/88,104.94 = 88,104.94/x
  3. Step 3: Cross multiply
    40,363.88x = 88,104.94 × 88,104.94
  4. Step 4: Simplify right side
    40,363.88x = 7,762,480,011.88
  5. Step 5: Solve for x
    x = 7,762,480,011.88/40,363.88
  6. Step 6: Final answer
    x = 192,312.56

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.