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Finding the Third Proportional to 13,040,041 and 28,320,111

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Solution

The third proportional to 13,040,041 and 28,320,111 is: 61,505,074.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,040,041 : 28,320,111 = 28,320,111 : x
  2. Step 2: Convert to fraction form
    13,040,041/28,320,111 = 28,320,111/x
  3. Step 3: Cross multiply
    13,040,041x = 28,320,111 × 28,320,111
  4. Step 4: Simplify right side
    13,040,041x = 802,028,687,052,321
  5. Step 5: Solve for x
    x = 802,028,687,052,321/13,040,041
  6. Step 6: Final answer
    x = 61,505,074.03

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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.