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Finding the Third Proportional to 27,365,012 and 59,493,189

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Solution

The third proportional to 27,365,012 and 59,493,189 is: 129,341,786.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,365,012 : 59,493,189 = 59,493,189 : x
  2. Step 2: Convert to fraction form
    27,365,012/59,493,189 = 59,493,189/x
  3. Step 3: Cross multiply
    27,365,012x = 59,493,189 × 59,493,189
  4. Step 4: Simplify right side
    27,365,012x = 3,539,439,537,389,721
  5. Step 5: Solve for x
    x = 3,539,439,537,389,721/27,365,012
  6. Step 6: Final answer
    x = 129,341,786.42

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.