Home / 9,324,632,831.46-12,869,305,815.34-5,936,459,823.06

Finding the Fourth Proportional to 9,324,632,831.46, 12,869,305,815.34 and 5,936,459,823.06

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Solution

The fourth proportional to 9,324,632,831.46, 12,869,305,815.34 and 5,936,459,823.06 is: 8,193,150,154.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,632,831.46 : 12,869,305,815.34 = 5,936,459,823.06 : x
  2. Step 2: Convert to fraction form
    9,324,632,831.46/12,869,305,815.34 = 5,936,459,823.06/x
  3. Step 3: Cross multiply
    9,324,632,831.46x = 12,869,305,815.34 × 5,936,459,823.06
  4. Step 4: Simplify right side
    9,324,632,831.46x = 76,398,116,923,438,333,952
  5. Step 5: Solve for x
    x = 76,398,116,923,438,333,952/9,324,632,831.46
  6. Step 6: Final answer
    x = 8,193,150,154.47

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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.