Home / 2,928,690,797.25-4,461,557,832.25

Finding the Third Proportional to 2,928,690,797.25 and 4,461,557,832.25

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Solution

The third proportional to 2,928,690,797.25 and 4,461,557,832.25 is: 6,796,722,381.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,928,690,797.25 : 4,461,557,832.25 = 4,461,557,832.25 : x
  2. Step 2: Convert to fraction form
    2,928,690,797.25/4,461,557,832.25 = 4,461,557,832.25/x
  3. Step 3: Cross multiply
    2,928,690,797.25x = 4,461,557,832.25 × 4,461,557,832.25
  4. Step 4: Simplify right side
    2,928,690,797.25x = 19,905,498,290,511,319,040
  5. Step 5: Solve for x
    x = 19,905,498,290,511,319,040/2,928,690,797.25
  6. Step 6: Final answer
    x = 6,796,722,381.62

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.