Home / 3,202,028,643.01-4,418,844,655.52-1,844,912,506.61

Finding the Fourth Proportional to 3,202,028,643.01, 4,418,844,655.52 and 1,844,912,506.61

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Solution

The fourth proportional to 3,202,028,643.01, 4,418,844,655.52 and 1,844,912,506.61 is: 2,546,005,260.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,028,643.01 : 4,418,844,655.52 = 1,844,912,506.61 : x
  2. Step 2: Convert to fraction form
    3,202,028,643.01/4,418,844,655.52 = 1,844,912,506.61/x
  3. Step 3: Cross multiply
    3,202,028,643.01x = 4,418,844,655.52 × 1,844,912,506.61
  4. Step 4: Simplify right side
    3,202,028,643.01x = 8,152,381,769,751,522,304
  5. Step 5: Solve for x
    x = 8,152,381,769,751,522,304/3,202,028,643.01
  6. Step 6: Final answer
    x = 2,546,005,260.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.