Home / 3,122,995,701.20-4,684,321,121.80-2,283,498,727.04

Finding the Fourth Proportional to 3,122,995,701.20, 4,684,321,121.80 and 2,283,498,727.04

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Solution

The fourth proportional to 3,122,995,701.20, 4,684,321,121.80 and 2,283,498,727.04 is: 3,425,122,011.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,122,995,701.20 : 4,684,321,121.80 = 2,283,498,727.04 : x
  2. Step 2: Convert to fraction form
    3,122,995,701.20/4,684,321,121.80 = 2,283,498,727.04/x
  3. Step 3: Cross multiply
    3,122,995,701.20x = 4,684,321,121.80 × 2,283,498,727.04
  4. Step 4: Simplify right side
    3,122,995,701.20x = 10,696,641,318,676,885,504
  5. Step 5: Solve for x
    x = 10,696,641,318,676,885,504/3,122,995,701.20
  6. Step 6: Final answer
    x = 3,425,122,011.72

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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.