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Finding the Third Proportional to 29,721,972 and 41,855,086

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Solution

The third proportional to 29,721,972 and 41,855,086 is: 58,941,184.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,721,972 : 41,855,086 = 41,855,086 : x
  2. Step 2: Convert to fraction form
    29,721,972/41,855,086 = 41,855,086/x
  3. Step 3: Cross multiply
    29,721,972x = 41,855,086 × 41,855,086
  4. Step 4: Simplify right side
    29,721,972x = 1,751,848,224,067,396
  5. Step 5: Solve for x
    x = 1,751,848,224,067,396/29,721,972
  6. Step 6: Final answer
    x = 58,941,184.12

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.