Home / 2,781,444,135,930.50-4,172,166,203,895.60-2,023,270,848,301.70

Finding the Fourth Proportional to 2,781,444,135,930.50, 4,172,166,203,895.60 and 2,023,270,848,301.70

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Solution

The fourth proportional to 2,781,444,135,930.50, 4,172,166,203,895.60 and 2,023,270,848,301.70 is: 3,034,906,272,452.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,135,930.50 : 4,172,166,203,895.60 = 2,023,270,848,301.70 : x
  2. Step 2: Convert to fraction form
    2,781,444,135,930.50/4,172,166,203,895.60 = 2,023,270,848,301.70/x
  3. Step 3: Cross multiply
    2,781,444,135,930.50x = 4,172,166,203,895.60 × 2,023,270,848,301.70
  4. Step 4: Simplify right side
    2,781,444,135,930.50x = 8,441,422,254,611,533,727,268,864
  5. Step 5: Solve for x
    x = 8,441,422,254,611,533,727,268,864/2,781,444,135,930.50
  6. Step 6: Final answer
    x = 3,034,906,272,452.44

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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.