Home / 2,922,928,603.20-4,384,392,904.80-741,894,739.20

Finding the Fourth Proportional to 2,922,928,603.20, 4,384,392,904.80 and 741,894,739.20

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Solution

The fourth proportional to 2,922,928,603.20, 4,384,392,904.80 and 741,894,739.20 is: 1,112,842,108.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,928,603.20 : 4,384,392,904.80 = 741,894,739.20 : x
  2. Step 2: Convert to fraction form
    2,922,928,603.20/4,384,392,904.80 = 741,894,739.20/x
  3. Step 3: Cross multiply
    2,922,928,603.20x = 4,384,392,904.80 × 741,894,739.20
  4. Step 4: Simplify right side
    2,922,928,603.20x = 3,252,758,030,656,926,720
  5. Step 5: Solve for x
    x = 3,252,758,030,656,926,720/2,922,928,603.20
  6. Step 6: Final answer
    x = 1,112,842,108.80

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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.