Home / 735,810,517.32-1,103,305,261.74-244,256,839.56

Finding the Fourth Proportional to 735,810,517.32, 1,103,305,261.74 and 244,256,839.56

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Solution

The fourth proportional to 735,810,517.32, 1,103,305,261.74 and 244,256,839.56 is: 366,248,986.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,810,517.32 : 1,103,305,261.74 = 244,256,839.56 : x
  2. Step 2: Convert to fraction form
    735,810,517.32/1,103,305,261.74 = 244,256,839.56/x
  3. Step 3: Cross multiply
    735,810,517.32x = 1,103,305,261.74 × 244,256,839.56
  4. Step 4: Simplify right side
    735,810,517.32x = 269,489,856,302,530,976
  5. Step 5: Solve for x
    x = 269,489,856,302,530,976/735,810,517.32
  6. Step 6: Final answer
    x = 366,248,986.61

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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.