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Finding the Third Proportional to 14,178,610 and 30,374,727

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Solution

The third proportional to 14,178,610 and 30,374,727 is: 65,071,543.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,178,610 : 30,374,727 = 30,374,727 : x
  2. Step 2: Convert to fraction form
    14,178,610/30,374,727 = 30,374,727/x
  3. Step 3: Cross multiply
    14,178,610x = 30,374,727 × 30,374,727
  4. Step 4: Simplify right side
    14,178,610x = 922,624,040,324,529
  5. Step 5: Solve for x
    x = 922,624,040,324,529/14,178,610
  6. Step 6: Final answer
    x = 65,071,543.71

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.