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Finding the Third Proportional to 94,267.88 and 198,230.63

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Solution

The third proportional to 94,267.88 and 198,230.63 is: 416,848.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,267.88 : 198,230.63 = 198,230.63 : x
  2. Step 2: Convert to fraction form
    94,267.88/198,230.63 = 198,230.63/x
  3. Step 3: Cross multiply
    94,267.88x = 198,230.63 × 198,230.63
  4. Step 4: Simplify right side
    94,267.88x = 39,295,380,687.89
  5. Step 5: Solve for x
    x = 39,295,380,687.89/94,267.88
  6. Step 6: Final answer
    x = 416,848.06

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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.