Home / 3,273,692,831.82-4,907,229,704.37-1,409,554,218.06

Finding the Fourth Proportional to 3,273,692,831.82, 4,907,229,704.37 and 1,409,554,218.06

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Solution

The fourth proportional to 3,273,692,831.82, 4,907,229,704.37 and 1,409,554,218.06 is: 2,112,906,336.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,692,831.82 : 4,907,229,704.37 = 1,409,554,218.06 : x
  2. Step 2: Convert to fraction form
    3,273,692,831.82/4,907,229,704.37 = 1,409,554,218.06/x
  3. Step 3: Cross multiply
    3,273,692,831.82x = 4,907,229,704.37 × 1,409,554,218.06
  4. Step 4: Simplify right side
    3,273,692,831.82x = 6,917,006,328,784,059,392
  5. Step 5: Solve for x
    x = 6,917,006,328,784,059,392/3,273,692,831.82
  6. Step 6: Final answer
    x = 2,112,906,336.71

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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.