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Finding the Third Proportional to 17,603,904 and 26,928,915

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Solution

The third proportional to 17,603,904 and 26,928,915 is: 41,193,502.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,603,904 : 26,928,915 = 26,928,915 : x
  2. Step 2: Convert to fraction form
    17,603,904/26,928,915 = 26,928,915/x
  3. Step 3: Cross multiply
    17,603,904x = 26,928,915 × 26,928,915
  4. Step 4: Simplify right side
    17,603,904x = 725,166,463,077,225
  5. Step 5: Solve for x
    x = 725,166,463,077,225/17,603,904
  6. Step 6: Final answer
    x = 41,193,502.48

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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.