Home / 2,340,397,758.32-3,229,753,223.04-1,268,697,774.32

Finding the Fourth Proportional to 2,340,397,758.32, 3,229,753,223.04 and 1,268,697,774.32

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Solution

The fourth proportional to 2,340,397,758.32, 3,229,753,223.04 and 1,268,697,774.32 is: 1,750,805,268.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,397,758.32 : 3,229,753,223.04 = 1,268,697,774.32 : x
  2. Step 2: Convert to fraction form
    2,340,397,758.32/3,229,753,223.04 = 1,268,697,774.32/x
  3. Step 3: Cross multiply
    2,340,397,758.32x = 3,229,753,223.04 × 1,268,697,774.32
  4. Step 4: Simplify right side
    2,340,397,758.32x = 4,097,580,725,673,694,208
  5. Step 5: Solve for x
    x = 4,097,580,725,673,694,208/2,340,397,758.32
  6. Step 6: Final answer
    x = 1,750,805,268.51

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1.5x scale

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.