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Finding the Third Proportional to 16,765,334 and 36,669,148

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Solution

The third proportional to 16,765,334 and 36,669,148 is: 80,202,781.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,765,334 : 36,669,148 = 36,669,148 : x
  2. Step 2: Convert to fraction form
    16,765,334/36,669,148 = 36,669,148/x
  3. Step 3: Cross multiply
    16,765,334x = 36,669,148 × 36,669,148
  4. Step 4: Simplify right side
    16,765,334x = 1,344,626,415,045,904
  5. Step 5: Solve for x
    x = 1,344,626,415,045,904/16,765,334
  6. Step 6: Final answer
    x = 80,202,781.23

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.