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Finding the Third Proportional to 14,650.88 and 28,570.22

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Solution

The third proportional to 14,650.88 and 28,570.22 is: 55,713.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,650.88 : 28,570.22 = 28,570.22 : x
  2. Step 2: Convert to fraction form
    14,650.88/28,570.22 = 28,570.22/x
  3. Step 3: Cross multiply
    14,650.88x = 28,570.22 × 28,570.22
  4. Step 4: Simplify right side
    14,650.88x = 816,257,399.42
  5. Step 5: Solve for x
    x = 816,257,399.42/14,650.88
  6. Step 6: Final answer
    x = 55,713.90

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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.