Home / 2,268,007,143.20-3,399,323,329.20-957,906,663.20

Finding the Fourth Proportional to 2,268,007,143.20, 3,399,323,329.20 and 957,906,663.20

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Solution

The fourth proportional to 2,268,007,143.20, 3,399,323,329.20 and 957,906,663.20 is: 1,435,724,961.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,007,143.20 : 3,399,323,329.20 = 957,906,663.20 : x
  2. Step 2: Convert to fraction form
    2,268,007,143.20/3,399,323,329.20 = 957,906,663.20/x
  3. Step 3: Cross multiply
    2,268,007,143.20x = 3,399,323,329.20 × 957,906,663.20
  4. Step 4: Simplify right side
    2,268,007,143.20x = 3,256,234,467,411,887,104
  5. Step 5: Solve for x
    x = 3,256,234,467,411,887,104/2,268,007,143.20
  6. Step 6: Final answer
    x = 1,435,724,961.09

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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.