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Finding the Third Proportional to 45,995 and 100,822

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Solution

The third proportional to 45,995 and 100,822 is: 221,003.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,995 : 100,822 = 100,822 : x
  2. Step 2: Convert to fraction form
    45,995/100,822 = 100,822/x
  3. Step 3: Cross multiply
    45,995x = 100,822 × 100,822
  4. Step 4: Simplify right side
    45,995x = 10,165,075,684
  5. Step 5: Solve for x
    x = 10,165,075,684/45,995
  6. Step 6: Final answer
    x = 221,003.93

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.