Home / 3,222,298,992,160.80-4,446,790,670,870.20-1,833,380,074,121.80

Finding the Fourth Proportional to 3,222,298,992,160.80, 4,446,790,670,870.20 and 1,833,380,074,121.80

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Solution

The fourth proportional to 3,222,298,992,160.80, 4,446,790,670,870.20 and 1,833,380,074,121.80 is: 2,530,074,778,783.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,298,992,160.80 : 4,446,790,670,870.20 = 1,833,380,074,121.80 : x
  2. Step 2: Convert to fraction form
    3,222,298,992,160.80/4,446,790,670,870.20 = 1,833,380,074,121.80/x
  3. Step 3: Cross multiply
    3,222,298,992,160.80x = 4,446,790,670,870.20 × 1,833,380,074,121.80
  4. Step 4: Simplify right side
    3,222,298,992,160.80x = 8,152,657,409,764,136,694,317,056
  5. Step 5: Solve for x
    x = 8,152,657,409,764,136,694,317,056/3,222,298,992,160.80
  6. Step 6: Final answer
    x = 2,530,074,778,783.07

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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.