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Finding the Third Proportional to 9,170,662.50 and 19,433,745

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Solution

The third proportional to 9,170,662.50 and 19,433,745 is: 41,182,460.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,170,662.50 : 19,433,745 = 19,433,745 : x
  2. Step 2: Convert to fraction form
    9,170,662.50/19,433,745 = 19,433,745/x
  3. Step 3: Cross multiply
    9,170,662.50x = 19,433,745 × 19,433,745
  4. Step 4: Simplify right side
    9,170,662.50x = 377,670,444,725,025
  5. Step 5: Solve for x
    x = 377,670,444,725,025/9,170,662.50
  6. Step 6: Final answer
    x = 41,182,460.34

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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.