Home / 2,436,370,816.96-3,362,195,992.56-1,322,537,665.60

Finding the Fourth Proportional to 2,436,370,816.96, 3,362,195,992.56 and 1,322,537,665.60

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Solution

The fourth proportional to 2,436,370,816.96, 3,362,195,992.56 and 1,322,537,665.60 is: 1,825,104,293.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,370,816.96 : 3,362,195,992.56 = 1,322,537,665.60 : x
  2. Step 2: Convert to fraction form
    2,436,370,816.96/3,362,195,992.56 = 1,322,537,665.60/x
  3. Step 3: Cross multiply
    2,436,370,816.96x = 3,362,195,992.56 × 1,322,537,665.60
  4. Step 4: Simplify right side
    2,436,370,816.96x = 4,446,630,839,289,976,832
  5. Step 5: Solve for x
    x = 4,446,630,839,289,976,832/2,436,370,816.96
  6. Step 6: Final answer
    x = 1,825,104,293.79

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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.