Home / 3,298,004,925.60-4,947,007,388.40-2,936,412,469.20

Finding the Fourth Proportional to 3,298,004,925.60, 4,947,007,388.40 and 2,936,412,469.20

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Solution

The fourth proportional to 3,298,004,925.60, 4,947,007,388.40 and 2,936,412,469.20 is: 4,404,618,703.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,004,925.60 : 4,947,007,388.40 = 2,936,412,469.20 : x
  2. Step 2: Convert to fraction form
    3,298,004,925.60/4,947,007,388.40 = 2,936,412,469.20/x
  3. Step 3: Cross multiply
    3,298,004,925.60x = 4,947,007,388.40 × 2,936,412,469.20
  4. Step 4: Simplify right side
    3,298,004,925.60x = 14,526,454,180,522,285,056
  5. Step 5: Solve for x
    x = 14,526,454,180,522,285,056/3,298,004,925.60
  6. Step 6: Final answer
    x = 4,404,618,703.80

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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.