Home / 2,299,612,705.20-3,449,922,942.60-746,639,751.60

Finding the Fourth Proportional to 2,299,612,705.20, 3,449,922,942.60 and 746,639,751.60

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Solution

The fourth proportional to 2,299,612,705.20, 3,449,922,942.60 and 746,639,751.60 is: 1,120,123,229.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,612,705.20 : 3,449,922,942.60 = 746,639,751.60 : x
  2. Step 2: Convert to fraction form
    2,299,612,705.20/3,449,922,942.60 = 746,639,751.60/x
  3. Step 3: Cross multiply
    2,299,612,705.20x = 3,449,922,942.60 × 746,639,751.60
  4. Step 4: Simplify right side
    2,299,612,705.20x = 2,575,849,608,902,005,248
  5. Step 5: Solve for x
    x = 2,575,849,608,902,005,248/2,299,612,705.20
  6. Step 6: Final answer
    x = 1,120,123,229.05

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1.5x scale

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.