Home / 334,493,831.91-461,614,602.33-228,868,792.14

Finding the Fourth Proportional to 334,493,831.91, 461,614,602.33 and 228,868,792.14

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Solution

The fourth proportional to 334,493,831.91, 461,614,602.33 and 228,868,792.14 is: 315,847,906.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,493,831.91 : 461,614,602.33 = 228,868,792.14 : x
  2. Step 2: Convert to fraction form
    334,493,831.91/461,614,602.33 = 228,868,792.14/x
  3. Step 3: Cross multiply
    334,493,831.91x = 461,614,602.33 × 228,868,792.14
  4. Step 4: Simplify right side
    334,493,831.91x = 105,649,176,469,453,520
  5. Step 5: Solve for x
    x = 105,649,176,469,453,520/334,493,831.91
  6. Step 6: Final answer
    x = 315,847,906.27

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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.