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Finding the Third Proportional to 324,791,923 and 666,802,052

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Solution

The third proportional to 324,791,923 and 666,802,052 is: 1,368,953,305.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,791,923 : 666,802,052 = 666,802,052 : x
  2. Step 2: Convert to fraction form
    324,791,923/666,802,052 = 666,802,052/x
  3. Step 3: Cross multiply
    324,791,923x = 666,802,052 × 666,802,052
  4. Step 4: Simplify right side
    324,791,923x = 444,624,976,551,410,688
  5. Step 5: Solve for x
    x = 444,624,976,551,410,688/324,791,923
  6. Step 6: Final answer
    x = 1,368,953,305.38

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.