Home / 2,247,725,512.88-3,101,793,868.73-1,244,184,214.94

Finding the Fourth Proportional to 2,247,725,512.88, 3,101,793,868.73 and 1,244,184,214.94

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Solution

The fourth proportional to 2,247,725,512.88, 3,101,793,868.73 and 1,244,184,214.94 is: 1,716,936,942.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,725,512.88 : 3,101,793,868.73 = 1,244,184,214.94 : x
  2. Step 2: Convert to fraction form
    2,247,725,512.88/3,101,793,868.73 = 1,244,184,214.94/x
  3. Step 3: Cross multiply
    2,247,725,512.88x = 3,101,793,868.73 × 1,244,184,214.94
  4. Step 4: Simplify right side
    2,247,725,512.88x = 3,859,202,969,471,540,736
  5. Step 5: Solve for x
    x = 3,859,202,969,471,540,736/2,247,725,512.88
  6. Step 6: Final answer
    x = 1,716,936,942.41

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1.5x scale

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.