Home / 3,232,872,002.20-4,849,308,003.30-1,396,211,906.20

Finding the Fourth Proportional to 3,232,872,002.20, 4,849,308,003.30 and 1,396,211,906.20

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Solution

The fourth proportional to 3,232,872,002.20, 4,849,308,003.30 and 1,396,211,906.20 is: 2,094,317,859.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,872,002.20 : 4,849,308,003.30 = 1,396,211,906.20 : x
  2. Step 2: Convert to fraction form
    3,232,872,002.20/4,849,308,003.30 = 1,396,211,906.20/x
  3. Step 3: Cross multiply
    3,232,872,002.20x = 4,849,308,003.30 × 1,396,211,906.20
  4. Step 4: Simplify right side
    3,232,872,002.20x = 6,770,661,571,038,409,728
  5. Step 5: Solve for x
    x = 6,770,661,571,038,409,728/3,232,872,002.20
  6. Step 6: Final answer
    x = 2,094,317,859.30

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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.