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Finding the Third Proportional to 45,650,891 and 92,896,101

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Solution

The third proportional to 45,650,891 and 92,896,101 is: 189,036,520.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,650,891 : 92,896,101 = 92,896,101 : x
  2. Step 2: Convert to fraction form
    45,650,891/92,896,101 = 92,896,101/x
  3. Step 3: Cross multiply
    45,650,891x = 92,896,101 × 92,896,101
  4. Step 4: Simplify right side
    45,650,891x = 8,629,685,581,002,201
  5. Step 5: Solve for x
    x = 8,629,685,581,002,201/45,650,891
  6. Step 6: Final answer
    x = 189,036,520.25

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.