Home / 2,317,608,942.70-3,476,413,414.05-1,229,217,774.70

Finding the Fourth Proportional to 2,317,608,942.70, 3,476,413,414.05 and 1,229,217,774.70

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Solution

The fourth proportional to 2,317,608,942.70, 3,476,413,414.05 and 1,229,217,774.70 is: 1,843,826,662.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,608,942.70 : 3,476,413,414.05 = 1,229,217,774.70 : x
  2. Step 2: Convert to fraction form
    2,317,608,942.70/3,476,413,414.05 = 1,229,217,774.70/x
  3. Step 3: Cross multiply
    2,317,608,942.70x = 3,476,413,414.05 × 1,229,217,774.70
  4. Step 4: Simplify right side
    2,317,608,942.70x = 4,273,269,160,755,770,880
  5. Step 5: Solve for x
    x = 4,273,269,160,755,770,880/2,317,608,942.70
  6. Step 6: Final answer
    x = 1,843,826,662.05

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Double scale
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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.