Home / 3,082,010,056,009.30-4,253,176,664,886.30-1,693,181,140,240.50

Finding the Fourth Proportional to 3,082,010,056,009.30, 4,253,176,664,886.30 and 1,693,181,140,240.50

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Solution

The fourth proportional to 3,082,010,056,009.30, 4,253,176,664,886.30 and 1,693,181,140,240.50 is: 2,336,591,504,967.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,010,056,009.30 : 4,253,176,664,886.30 = 1,693,181,140,240.50 : x
  2. Step 2: Convert to fraction form
    3,082,010,056,009.30/4,253,176,664,886.30 = 1,693,181,140,240.50/x
  3. Step 3: Cross multiply
    3,082,010,056,009.30x = 4,253,176,664,886.30 × 1,693,181,140,240.50
  4. Step 4: Simplify right side
    3,082,010,056,009.30x = 7,201,398,515,096,471,753,195,520
  5. Step 5: Solve for x
    x = 7,201,398,515,096,471,753,195,520/3,082,010,056,009.30
  6. Step 6: Final answer
    x = 2,336,591,504,967.74

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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.