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Finding the Third Proportional to 6,433,236 and 14,145,866

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Solution

The third proportional to 6,433,236 and 14,145,866 is: 31,104,956.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,236 : 14,145,866 = 14,145,866 : x
  2. Step 2: Convert to fraction form
    6,433,236/14,145,866 = 14,145,866/x
  3. Step 3: Cross multiply
    6,433,236x = 14,145,866 × 14,145,866
  4. Step 4: Simplify right side
    6,433,236x = 200,105,524,889,956
  5. Step 5: Solve for x
    x = 200,105,524,889,956/6,433,236
  6. Step 6: Final answer
    x = 31,104,956.34

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.