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Finding the Third Proportional to 22,115,042 and 34,616,381

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Solution

The third proportional to 22,115,042 and 34,616,381 is: 54,184,560.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,115,042 : 34,616,381 = 34,616,381 : x
  2. Step 2: Convert to fraction form
    22,115,042/34,616,381 = 34,616,381/x
  3. Step 3: Cross multiply
    22,115,042x = 34,616,381 × 34,616,381
  4. Step 4: Simplify right side
    22,115,042x = 1,198,293,833,537,161
  5. Step 5: Solve for x
    x = 1,198,293,833,537,161/22,115,042
  6. Step 6: Final answer
    x = 54,184,560.61

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.