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Finding the Third Proportional to 6,143,692 and 13,229,252

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Solution

The third proportional to 6,143,692 and 13,229,252 is: 28,486,634.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,143,692 : 13,229,252 = 13,229,252 : x
  2. Step 2: Convert to fraction form
    6,143,692/13,229,252 = 13,229,252/x
  3. Step 3: Cross multiply
    6,143,692x = 13,229,252 × 13,229,252
  4. Step 4: Simplify right side
    6,143,692x = 175,013,108,479,504
  5. Step 5: Solve for x
    x = 175,013,108,479,504/6,143,692
  6. Step 6: Final answer
    x = 28,486,634.50

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.