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Finding the Third Proportional to 14,541,268 and 31,505,939

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Solution

The third proportional to 14,541,268 and 31,505,939 is: 68,262,560.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,541,268 : 31,505,939 = 31,505,939 : x
  2. Step 2: Convert to fraction form
    14,541,268/31,505,939 = 31,505,939/x
  3. Step 3: Cross multiply
    14,541,268x = 31,505,939 × 31,505,939
  4. Step 4: Simplify right side
    14,541,268x = 992,624,192,271,721
  5. Step 5: Solve for x
    x = 992,624,192,271,721/14,541,268
  6. Step 6: Final answer
    x = 68,262,560.89

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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.