Home / 3,082,010,056,009.80-4,253,176,664,887.20-1,693,181,140,241.10

Finding the Fourth Proportional to 3,082,010,056,009.80, 4,253,176,664,887.20 and 1,693,181,140,241.10

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Solution

The fourth proportional to 3,082,010,056,009.80, 4,253,176,664,887.20 and 1,693,181,140,241.10 is: 2,336,591,504,968.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,010,056,009.80 : 4,253,176,664,887.20 = 1,693,181,140,241.10 : x
  2. Step 2: Convert to fraction form
    3,082,010,056,009.80/4,253,176,664,887.20 = 1,693,181,140,241.10/x
  3. Step 3: Cross multiply
    3,082,010,056,009.80x = 4,253,176,664,887.20 × 1,693,181,140,241.10
  4. Step 4: Simplify right side
    3,082,010,056,009.80x = 7,201,398,515,100,548,750,901,248
  5. Step 5: Solve for x
    x = 7,201,398,515,100,548,750,901,248/3,082,010,056,009.80
  6. Step 6: Final answer
    x = 2,336,591,504,968.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.