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Finding the Third Proportional to 45,481,208 and 92,789,392

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Solution

The third proportional to 45,481,208 and 92,789,392 is: 189,306,125.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,481,208 : 92,789,392 = 92,789,392 : x
  2. Step 2: Convert to fraction form
    45,481,208/92,789,392 = 92,789,392/x
  3. Step 3: Cross multiply
    45,481,208x = 92,789,392 × 92,789,392
  4. Step 4: Simplify right side
    45,481,208x = 8,609,871,267,729,664
  5. Step 5: Solve for x
    x = 8,609,871,267,729,664/45,481,208
  6. Step 6: Final answer
    x = 189,306,125.46

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.