Home / 2,022,409,986.40-3,029,080,016.40-1,659,612,930.40

Finding the Fourth Proportional to 2,022,409,986.40, 3,029,080,016.40 and 1,659,612,930.40

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Solution

The fourth proportional to 2,022,409,986.40, 3,029,080,016.40 and 1,659,612,930.40 is: 2,485,697,952.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,409,986.40 : 3,029,080,016.40 = 1,659,612,930.40 : x
  2. Step 2: Convert to fraction form
    2,022,409,986.40/3,029,080,016.40 = 1,659,612,930.40/x
  3. Step 3: Cross multiply
    2,022,409,986.40x = 3,029,080,016.40 × 1,659,612,930.40
  4. Step 4: Simplify right side
    2,022,409,986.40x = 5,027,100,362,433,684,480
  5. Step 5: Solve for x
    x = 5,027,100,362,433,684,480/2,022,409,986.40
  6. Step 6: Final answer
    x = 2,485,697,952.56

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1.5x scale

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.