Home / 7,793,404,372.92-11,690,106,333.39-3,595,115,049.60

Finding the Fourth Proportional to 7,793,404,372.92, 11,690,106,333.39 and 3,595,115,049.60

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Solution

The fourth proportional to 7,793,404,372.92, 11,690,106,333.39 and 3,595,115,049.60 is: 5,392,672,470.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,793,404,372.92 : 11,690,106,333.39 = 3,595,115,049.60 : x
  2. Step 2: Convert to fraction form
    7,793,404,372.92/11,690,106,333.39 = 3,595,115,049.60/x
  3. Step 3: Cross multiply
    7,793,404,372.92x = 11,690,106,333.39 × 3,595,115,049.60
  4. Step 4: Simplify right side
    7,793,404,372.92x = 42,027,277,210,594,664,448
  5. Step 5: Solve for x
    x = 42,027,277,210,594,664,448/7,793,404,372.92
  6. Step 6: Final answer
    x = 5,392,672,470.15

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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.