Home / 4,082,085,817,316.20-5,633,280,688,067-2,204,928,112,064.90

Finding the Fourth Proportional to 4,082,085,817,316.20, 5,633,280,688,067 and 2,204,928,112,064.90

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Solution

The fourth proportional to 4,082,085,817,316.20, 5,633,280,688,067 and 2,204,928,112,064.90 is: 3,042,802,015,474.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,085,817,316.20 : 5,633,280,688,067 = 2,204,928,112,064.90 : x
  2. Step 2: Convert to fraction form
    4,082,085,817,316.20/5,633,280,688,067 = 2,204,928,112,064.90/x
  3. Step 3: Cross multiply
    4,082,085,817,316.20x = 5,633,280,688,067 × 2,204,928,112,064.90
  4. Step 4: Simplify right side
    4,082,085,817,316.20x = 12,420,978,952,271,231,333,695,488
  5. Step 5: Solve for x
    x = 12,420,978,952,271,231,333,695,488/4,082,085,817,316.20
  6. Step 6: Final answer
    x = 3,042,802,015,474.90

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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.