Home / 3,322,035,040.60-4,982,414,831.70-993,048,002.20

Finding the Fourth Proportional to 3,322,035,040.60, 4,982,414,831.70 and 993,048,002.20

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Solution

The fourth proportional to 3,322,035,040.60, 4,982,414,831.70 and 993,048,002.20 is: 1,489,381,368.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,035,040.60 : 4,982,414,831.70 = 993,048,002.20 : x
  2. Step 2: Convert to fraction form
    3,322,035,040.60/4,982,414,831.70 = 993,048,002.20/x
  3. Step 3: Cross multiply
    3,322,035,040.60x = 4,982,414,831.70 × 993,048,002.20
  4. Step 4: Simplify right side
    3,322,035,040.60x = 4,947,777,094,751,334,400
  5. Step 5: Solve for x
    x = 4,947,777,094,751,334,400/3,322,035,040.60
  6. Step 6: Final answer
    x = 1,489,381,368.43

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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.