Home / 1,779,589,387.04-2,667,515,481.84-598,759,942.55

Finding the Fourth Proportional to 1,779,589,387.04, 2,667,515,481.84 and 598,759,942.55

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Solution

The fourth proportional to 1,779,589,387.04, 2,667,515,481.84 and 598,759,942.55 is: 897,511,205.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,589,387.04 : 2,667,515,481.84 = 598,759,942.55 : x
  2. Step 2: Convert to fraction form
    1,779,589,387.04/2,667,515,481.84 = 598,759,942.55/x
  3. Step 3: Cross multiply
    1,779,589,387.04x = 2,667,515,481.84 × 598,759,942.55
  4. Step 4: Simplify right side
    1,779,589,387.04x = 1,597,201,416,657,753,856
  5. Step 5: Solve for x
    x = 1,597,201,416,657,753,856/1,779,589,387.04
  6. Step 6: Final answer
    x = 897,511,205.84

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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.