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Finding the Third Proportional to 36,019.03 and 79,044.35

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Solution

The third proportional to 36,019.03 and 79,044.35 is: 173,464.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,019.03 : 79,044.35 = 79,044.35 : x
  2. Step 2: Convert to fraction form
    36,019.03/79,044.35 = 79,044.35/x
  3. Step 3: Cross multiply
    36,019.03x = 79,044.35 × 79,044.35
  4. Step 4: Simplify right side
    36,019.03x = 6,248,009,629.72
  5. Step 5: Solve for x
    x = 6,248,009,629.72/36,019.03
  6. Step 6: Final answer
    x = 173,464.15

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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.