Home / 3,082,010,056,020.40-4,253,176,664,901.60-1,693,181,140,251.50

Finding the Fourth Proportional to 3,082,010,056,020.40, 4,253,176,664,901.60 and 1,693,181,140,251.50

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Solution

The fourth proportional to 3,082,010,056,020.40, 4,253,176,664,901.60 and 1,693,181,140,251.50 is: 2,336,591,504,982.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,010,056,020.40 : 4,253,176,664,901.60 = 1,693,181,140,251.50 : x
  2. Step 2: Convert to fraction form
    3,082,010,056,020.40/4,253,176,664,901.60 = 1,693,181,140,251.50/x
  3. Step 3: Cross multiply
    3,082,010,056,020.40x = 4,253,176,664,901.60 × 1,693,181,140,251.50
  4. Step 4: Simplify right side
    3,082,010,056,020.40x = 7,201,398,515,169,163,000,938,496
  5. Step 5: Solve for x
    x = 7,201,398,515,169,163,000,938,496/3,082,010,056,020.40
  6. Step 6: Final answer
    x = 2,336,591,504,982.91

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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.