Home / 2,229,751,261.12-3,344,410,771.52-677,056,231.04

Finding the Fourth Proportional to 2,229,751,261.12, 3,344,410,771.52 and 677,056,231.04

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Solution

The fourth proportional to 2,229,751,261.12, 3,344,410,771.52 and 677,056,231.04 is: 1,015,518,722.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,751,261.12 : 3,344,410,771.52 = 677,056,231.04 : x
  2. Step 2: Convert to fraction form
    2,229,751,261.12/3,344,410,771.52 = 677,056,231.04/x
  3. Step 3: Cross multiply
    2,229,751,261.12x = 3,344,410,771.52 × 677,056,231.04
  4. Step 4: Simplify right side
    2,229,751,261.12x = 2,264,354,152,014,909,696
  5. Step 5: Solve for x
    x = 2,264,354,152,014,909,696/2,229,751,261.12
  6. Step 6: Final answer
    x = 1,015,518,722.42

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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.