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Finding the Third Proportional to 1,367,954,110 and 2,773,973,141

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Solution

The third proportional to 1,367,954,110 and 2,773,973,141 is: 5,625,135,324.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,954,110 : 2,773,973,141 = 2,773,973,141 : x
  2. Step 2: Convert to fraction form
    1,367,954,110/2,773,973,141 = 2,773,973,141/x
  3. Step 3: Cross multiply
    1,367,954,110x = 2,773,973,141 × 2,773,973,141
  4. Step 4: Simplify right side
    1,367,954,110x = 7,694,926,986,989,406,208
  5. Step 5: Solve for x
    x = 7,694,926,986,989,406,208/1,367,954,110
  6. Step 6: Final answer
    x = 5,625,135,324.89

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.