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Finding the Third Proportional to 17,077,197 and 36,881,040

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Solution

The third proportional to 17,077,197 and 36,881,040 is: 79,650,724.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,077,197 : 36,881,040 = 36,881,040 : x
  2. Step 2: Convert to fraction form
    17,077,197/36,881,040 = 36,881,040/x
  3. Step 3: Cross multiply
    17,077,197x = 36,881,040 × 36,881,040
  4. Step 4: Simplify right side
    17,077,197x = 1,360,211,111,481,600
  5. Step 5: Solve for x
    x = 1,360,211,111,481,600/17,077,197
  6. Step 6: Final answer
    x = 79,650,724.38

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.