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Finding the Third Proportional to 17,717,708 and 27,332,108

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Solution

The third proportional to 17,717,708 and 27,332,108 is: 42,163,700.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,717,708 : 27,332,108 = 27,332,108 : x
  2. Step 2: Convert to fraction form
    17,717,708/27,332,108 = 27,332,108/x
  3. Step 3: Cross multiply
    17,717,708x = 27,332,108 × 27,332,108
  4. Step 4: Simplify right side
    17,717,708x = 747,044,127,723,664
  5. Step 5: Solve for x
    x = 747,044,127,723,664/17,717,708
  6. Step 6: Final answer
    x = 42,163,700.17

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.