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Finding the Third Proportional to 25,463,817 and 49,628,178

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Solution

The third proportional to 25,463,817 and 49,628,178 is: 96,723,757.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,463,817 : 49,628,178 = 49,628,178 : x
  2. Step 2: Convert to fraction form
    25,463,817/49,628,178 = 49,628,178/x
  3. Step 3: Cross multiply
    25,463,817x = 49,628,178 × 49,628,178
  4. Step 4: Simplify right side
    25,463,817x = 2,462,956,051,599,684
  5. Step 5: Solve for x
    x = 2,462,956,051,599,684/25,463,817
  6. Step 6: Final answer
    x = 96,723,757.15

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Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.