Home / 5,912,765,870,745.60-8,870,150,083,691.40-2,039,347,876,331.40

Finding the Fourth Proportional to 5,912,765,870,745.60, 8,870,150,083,691.40 and 2,039,347,876,331.40

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Solution

The fourth proportional to 5,912,765,870,745.60, 8,870,150,083,691.40 and 2,039,347,876,331.40 is: 3,059,367,161,046.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,912,765,870,745.60 : 8,870,150,083,691.40 = 2,039,347,876,331.40 : x
  2. Step 2: Convert to fraction form
    5,912,765,870,745.60/8,870,150,083,691.40 = 2,039,347,876,331.40/x
  3. Step 3: Cross multiply
    5,912,765,870,745.60x = 8,870,150,083,691.40 × 2,039,347,876,331.40
  4. Step 4: Simplify right side
    5,912,765,870,745.60x = 18,089,321,735,916,845,831,028,736
  5. Step 5: Solve for x
    x = 18,089,321,735,916,845,831,028,736/5,912,765,870,745.60
  6. Step 6: Final answer
    x = 3,059,367,161,046.71

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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.