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Finding the Third Proportional to 9,037,298.25 and 19,907,910

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Solution

The third proportional to 9,037,298.25 and 19,907,910 is: 43,854,354.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,298.25 : 19,907,910 = 19,907,910 : x
  2. Step 2: Convert to fraction form
    9,037,298.25/19,907,910 = 19,907,910/x
  3. Step 3: Cross multiply
    9,037,298.25x = 19,907,910 × 19,907,910
  4. Step 4: Simplify right side
    9,037,298.25x = 396,324,880,568,100
  5. Step 5: Solve for x
    x = 396,324,880,568,100/9,037,298.25
  6. Step 6: Final answer
    x = 43,854,354.43

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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.