Home / 2,839,888,512.20-4,259,832,768.30-2,839,888,512.20

Finding the Fourth Proportional to 2,839,888,512.20, 4,259,832,768.30 and 2,839,888,512.20

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Solution

The fourth proportional to 2,839,888,512.20, 4,259,832,768.30 and 2,839,888,512.20 is: 4,259,832,768.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,888,512.20 : 4,259,832,768.30 = 2,839,888,512.20 : x
  2. Step 2: Convert to fraction form
    2,839,888,512.20/4,259,832,768.30 = 2,839,888,512.20/x
  3. Step 3: Cross multiply
    2,839,888,512.20x = 4,259,832,768.30 × 2,839,888,512.20
  4. Step 4: Simplify right side
    2,839,888,512.20x = 12,097,450,142,588,293,120
  5. Step 5: Solve for x
    x = 12,097,450,142,588,293,120/2,839,888,512.20
  6. Step 6: Final answer
    x = 4,259,832,768.30

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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.