Home / 2,268,007,102.20-3,399,323,267.70-957,906,622.20

Finding the Fourth Proportional to 2,268,007,102.20, 3,399,323,267.70 and 957,906,622.20

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Solution

The fourth proportional to 2,268,007,102.20, 3,399,323,267.70 and 957,906,622.20 is: 1,435,724,899.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,007,102.20 : 3,399,323,267.70 = 957,906,622.20 : x
  2. Step 2: Convert to fraction form
    2,268,007,102.20/3,399,323,267.70 = 957,906,622.20/x
  3. Step 3: Cross multiply
    2,268,007,102.20x = 3,399,323,267.70 × 957,906,622.20
  4. Step 4: Simplify right side
    2,268,007,102.20x = 3,256,234,269,128,373,248
  5. Step 5: Solve for x
    x = 3,256,234,269,128,373,248/2,268,007,102.20
  6. Step 6: Final answer
    x = 1,435,724,899.61

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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.