Home / 2,256,805,520.88-3,383,662,852.84-1,149,266,497.52

Finding the Fourth Proportional to 2,256,805,520.88, 3,383,662,852.84 and 1,149,266,497.52

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Solution

The fourth proportional to 2,256,805,520.88, 3,383,662,852.84 and 1,149,266,497.52 is: 1,723,112,744.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,805,520.88 : 3,383,662,852.84 = 1,149,266,497.52 : x
  2. Step 2: Convert to fraction form
    2,256,805,520.88/3,383,662,852.84 = 1,149,266,497.52/x
  3. Step 3: Cross multiply
    2,256,805,520.88x = 3,383,662,852.84 × 1,149,266,497.52
  4. Step 4: Simplify right side
    2,256,805,520.88x = 3,888,730,355,671,958,016
  5. Step 5: Solve for x
    x = 3,888,730,355,671,958,016/2,256,805,520.88
  6. Step 6: Final answer
    x = 1,723,112,744.85

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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.