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Finding the Third Proportional to 94,699.13 and 210,418.59

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Solution

The third proportional to 94,699.13 and 210,418.59 is: 467,543.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,699.13 : 210,418.59 = 210,418.59 : x
  2. Step 2: Convert to fraction form
    94,699.13/210,418.59 = 210,418.59/x
  3. Step 3: Cross multiply
    94,699.13x = 210,418.59 × 210,418.59
  4. Step 4: Simplify right side
    94,699.13x = 44,275,984,595.73
  5. Step 5: Solve for x
    x = 44,275,984,595.73/94,699.13
  6. Step 6: Final answer
    x = 467,543.76

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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.