Home / 6,202,979,372-9,304,550,102.72-2,062,422,895.84

Finding the Fourth Proportional to 6,202,979,372, 9,304,550,102.72 and 2,062,422,895.84

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Solution

The fourth proportional to 6,202,979,372, 9,304,550,102.72 and 2,062,422,895.84 is: 3,093,661,290.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202,979,372 : 9,304,550,102.72 = 2,062,422,895.84 : x
  2. Step 2: Convert to fraction form
    6,202,979,372/9,304,550,102.72 = 2,062,422,895.84/x
  3. Step 3: Cross multiply
    6,202,979,372x = 9,304,550,102.72 × 2,062,422,895.84
  4. Step 4: Simplify right side
    6,202,979,372x = 19,189,917,167,340,150,784
  5. Step 5: Solve for x
    x = 19,189,917,167,340,150,784/6,202,979,372
  6. Step 6: Final answer
    x = 3,093,661,290.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.