Home / 4,871,573,591.98-7,305,722,684.61-1,765,505,912.62

Finding the Fourth Proportional to 4,871,573,591.98, 7,305,722,684.61 and 1,765,505,912.62

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Solution

The fourth proportional to 4,871,573,591.98, 7,305,722,684.61 and 1,765,505,912.62 is: 2,647,665,349.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,871,573,591.98 : 7,305,722,684.61 = 1,765,505,912.62 : x
  2. Step 2: Convert to fraction form
    4,871,573,591.98/7,305,722,684.61 = 1,765,505,912.62/x
  3. Step 3: Cross multiply
    4,871,573,591.98x = 7,305,722,684.61 × 1,765,505,912.62
  4. Step 4: Simplify right side
    4,871,573,591.98x = 12,898,296,595,641,012,224
  5. Step 5: Solve for x
    x = 12,898,296,595,641,012,224/4,871,573,591.98
  6. Step 6: Final answer
    x = 2,647,665,349.22

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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.