Home / 2,848,284,847.30-4,269,026,048.55-1,190,188,927.30

Finding the Fourth Proportional to 2,848,284,847.30, 4,269,026,048.55 and 1,190,188,927.30

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Solution

The fourth proportional to 2,848,284,847.30, 4,269,026,048.55 and 1,190,188,927.30 is: 1,783,862,150.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,284,847.30 : 4,269,026,048.55 = 1,190,188,927.30 : x
  2. Step 2: Convert to fraction form
    2,848,284,847.30/4,269,026,048.55 = 1,190,188,927.30/x
  3. Step 3: Cross multiply
    2,848,284,847.30x = 4,269,026,048.55 × 1,190,188,927.30
  4. Step 4: Simplify right side
    2,848,284,847.30x = 5,080,947,533,339,482,112
  5. Step 5: Solve for x
    x = 5,080,947,533,339,482,112/2,848,284,847.30
  6. Step 6: Final answer
    x = 1,783,862,150.64

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Double scale
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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.