Home / 2,480,839,884.92-3,423,632,069.08-1,367,077,723.60

Finding the Fourth Proportional to 2,480,839,884.92, 3,423,632,069.08 and 1,367,077,723.60

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Solution

The fourth proportional to 2,480,839,884.92, 3,423,632,069.08 and 1,367,077,723.60 is: 1,886,607,500.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,839,884.92 : 3,423,632,069.08 = 1,367,077,723.60 : x
  2. Step 2: Convert to fraction form
    2,480,839,884.92/3,423,632,069.08 = 1,367,077,723.60/x
  3. Step 3: Cross multiply
    2,480,839,884.92x = 3,423,632,069.08 × 1,367,077,723.60
  4. Step 4: Simplify right side
    2,480,839,884.92x = 4,680,371,135,441,844,224
  5. Step 5: Solve for x
    x = 4,680,371,135,441,844,224/2,480,839,884.92
  6. Step 6: Final answer
    x = 1,886,607,500.91

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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.