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Finding the Third Proportional to 9,400,090.50 and 20,614,662

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Solution

The third proportional to 9,400,090.50 and 20,614,662 is: 45,208,531.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400,090.50 : 20,614,662 = 20,614,662 : x
  2. Step 2: Convert to fraction form
    9,400,090.50/20,614,662 = 20,614,662/x
  3. Step 3: Cross multiply
    9,400,090.50x = 20,614,662 × 20,614,662
  4. Step 4: Simplify right side
    9,400,090.50x = 424,964,289,374,244
  5. Step 5: Solve for x
    x = 424,964,289,374,244/9,400,090.50
  6. Step 6: Final answer
    x = 45,208,531.70

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.