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Finding the Third Proportional to 13,212,092 and 29,022,322

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Solution

The third proportional to 13,212,092 and 29,022,322 is: 63,751,839.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,212,092 : 29,022,322 = 29,022,322 : x
  2. Step 2: Convert to fraction form
    13,212,092/29,022,322 = 29,022,322/x
  3. Step 3: Cross multiply
    13,212,092x = 29,022,322 × 29,022,322
  4. Step 4: Simplify right side
    13,212,092x = 842,295,174,271,684
  5. Step 5: Solve for x
    x = 842,295,174,271,684/13,212,092
  6. Step 6: Final answer
    x = 63,751,839.93

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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.