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Finding the Third Proportional to 293,062,912 and 440,244,827

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Solution

The third proportional to 293,062,912 and 440,244,827 is: 661,344,372.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,062,912 : 440,244,827 = 440,244,827 : x
  2. Step 2: Convert to fraction form
    293,062,912/440,244,827 = 440,244,827/x
  3. Step 3: Cross multiply
    293,062,912x = 440,244,827 × 440,244,827
  4. Step 4: Simplify right side
    293,062,912x = 193,815,507,700,259,936
  5. Step 5: Solve for x
    x = 193,815,507,700,259,936/293,062,912
  6. Step 6: Final answer
    x = 661,344,372.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.