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Finding the Third Proportional to 17,603,676.75 and 26,928,276.75

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Solution

The third proportional to 17,603,676.75 and 26,928,276.75 is: 41,192,081.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,603,676.75 : 26,928,276.75 = 26,928,276.75 : x
  2. Step 2: Convert to fraction form
    17,603,676.75/26,928,276.75 = 26,928,276.75/x
  3. Step 3: Cross multiply
    17,603,676.75x = 26,928,276.75 × 26,928,276.75
  4. Step 4: Simplify right side
    17,603,676.75x = 725,132,088,724,590.50
  5. Step 5: Solve for x
    x = 725,132,088,724,590.50/17,603,676.75
  6. Step 6: Final answer
    x = 41,192,081.58

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.