Home / 2,947,452,123,633.50-4,067,694,410,086.20-1,629,035,914,041.60

Finding the Fourth Proportional to 2,947,452,123,633.50, 4,067,694,410,086.20 and 1,629,035,914,041.60

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Solution

The fourth proportional to 2,947,452,123,633.50, 4,067,694,410,086.20 and 1,629,035,914,041.60 is: 2,248,185,891,890.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,947,452,123,633.50 : 4,067,694,410,086.20 = 1,629,035,914,041.60 : x
  2. Step 2: Convert to fraction form
    2,947,452,123,633.50/4,067,694,410,086.20 = 1,629,035,914,041.60/x
  3. Step 3: Cross multiply
    2,947,452,123,633.50x = 4,067,694,410,086.20 × 1,629,035,914,041.60
  4. Step 4: Simplify right side
    2,947,452,123,633.50x = 6,626,420,281,376,680,859,140,096
  5. Step 5: Solve for x
    x = 6,626,420,281,376,680,859,140,096/2,947,452,123,633.50
  6. Step 6: Final answer
    x = 2,248,185,891,890.89

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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.