Home / 9,324,632,832.96-12,869,305,817.41-5,936,459,824.56

Finding the Fourth Proportional to 9,324,632,832.96, 12,869,305,817.41 and 5,936,459,824.56

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Solution

The fourth proportional to 9,324,632,832.96, 12,869,305,817.41 and 5,936,459,824.56 is: 8,193,150,156.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,632,832.96 : 12,869,305,817.41 = 5,936,459,824.56 : x
  2. Step 2: Convert to fraction form
    9,324,632,832.96/12,869,305,817.41 = 5,936,459,824.56/x
  3. Step 3: Cross multiply
    9,324,632,832.96x = 12,869,305,817.41 × 5,936,459,824.56
  4. Step 4: Simplify right side
    9,324,632,832.96x = 76,398,116,955,030,765,568
  5. Step 5: Solve for x
    x = 76,398,116,955,030,765,568/9,324,632,832.96
  6. Step 6: Final answer
    x = 8,193,150,156.54

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1.5x scale

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.