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Finding the Third Proportional to 107,751,472 and 164,317,520

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Solution

The third proportional to 107,751,472 and 164,317,520 is: 250,578,919.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,751,472 : 164,317,520 = 164,317,520 : x
  2. Step 2: Convert to fraction form
    107,751,472/164,317,520 = 164,317,520/x
  3. Step 3: Cross multiply
    107,751,472x = 164,317,520 × 164,317,520
  4. Step 4: Simplify right side
    107,751,472x = 27,000,247,378,950,400
  5. Step 5: Solve for x
    x = 27,000,247,378,950,400/107,751,472
  6. Step 6: Final answer
    x = 250,578,919.04

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.