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Finding the Third Proportional to 20,760,483.94 and 48,505,859.44

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Solution

The third proportional to 20,760,483.94 and 48,505,859.44 is: 113,331,577.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,760,483.94 : 48,505,859.44 = 48,505,859.44 : x
  2. Step 2: Convert to fraction form
    20,760,483.94/48,505,859.44 = 48,505,859.44/x
  3. Step 3: Cross multiply
    20,760,483.94x = 48,505,859.44 × 48,505,859.44
  4. Step 4: Simplify right side
    20,760,483.94x = 2,352,818,399,770,508
  5. Step 5: Solve for x
    x = 2,352,818,399,770,508/20,760,483.94
  6. Step 6: Final answer
    x = 113,331,577.76

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.