Home / 4,525,410,982.40-6,245,610,819.72-2,741,212,084.60

Finding the Fourth Proportional to 4,525,410,982.40, 6,245,610,819.72 and 2,741,212,084.60

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Solution

The fourth proportional to 4,525,410,982.40, 6,245,610,819.72 and 2,741,212,084.60 is: 3,783,201,994.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,410,982.40 : 6,245,610,819.72 = 2,741,212,084.60 : x
  2. Step 2: Convert to fraction form
    4,525,410,982.40/6,245,610,819.72 = 2,741,212,084.60/x
  3. Step 3: Cross multiply
    4,525,410,982.40x = 6,245,610,819.72 × 2,741,212,084.60
  4. Step 4: Simplify right side
    4,525,410,982.40x = 17,120,543,854,724,976,640
  5. Step 5: Solve for x
    x = 17,120,543,854,724,976,640/4,525,410,982.40
  6. Step 6: Final answer
    x = 3,783,201,994.54

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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.