Home / 9,324,632,822.58-12,869,305,803.09-5,936,459,814.18

Finding the Fourth Proportional to 9,324,632,822.58, 12,869,305,803.09 and 5,936,459,814.18

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Solution

The fourth proportional to 9,324,632,822.58, 12,869,305,803.09 and 5,936,459,814.18 is: 8,193,150,142.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,632,822.58 : 12,869,305,803.09 = 5,936,459,814.18 : x
  2. Step 2: Convert to fraction form
    9,324,632,822.58/12,869,305,803.09 = 5,936,459,814.18/x
  3. Step 3: Cross multiply
    9,324,632,822.58x = 12,869,305,803.09 × 5,936,459,814.18
  4. Step 4: Simplify right side
    9,324,632,822.58x = 76,398,116,736,437,256,192
  5. Step 5: Solve for x
    x = 76,398,116,736,437,256,192/9,324,632,822.58
  6. Step 6: Final answer
    x = 8,193,150,142.22

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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.