Home / 9,938,377.27-21,022,617.23

Finding the Third Proportional to 9,938,377.27 and 21,022,617.23

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Solution

The third proportional to 9,938,377.27 and 21,022,617.23 is: 44,469,074.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,938,377.27 : 21,022,617.23 = 21,022,617.23 : x
  2. Step 2: Convert to fraction form
    9,938,377.27/21,022,617.23 = 21,022,617.23/x
  3. Step 3: Cross multiply
    9,938,377.27x = 21,022,617.23 × 21,022,617.23
  4. Step 4: Simplify right side
    9,938,377.27x = 441,950,435,383,082.75
  5. Step 5: Solve for x
    x = 441,950,435,383,082.75/9,938,377.27
  6. Step 6: Final answer
    x = 44,469,074.13

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.