Home / 11,794,826,257.25-17,692,305,529.25-3,934,216,992.42

Finding the Fourth Proportional to 11,794,826,257.25, 17,692,305,529.25 and 3,934,216,992.42

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Solution

The fourth proportional to 11,794,826,257.25, 17,692,305,529.25 and 3,934,216,992.42 is: 5,901,347,551.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,794,826,257.25 : 17,692,305,529.25 = 3,934,216,992.42 : x
  2. Step 2: Convert to fraction form
    11,794,826,257.25/17,692,305,529.25 = 3,934,216,992.42/x
  3. Step 3: Cross multiply
    11,794,826,257.25x = 17,692,305,529.25 × 3,934,216,992.42
  4. Step 4: Simplify right side
    11,794,826,257.25x = 69,605,369,048,269,537,280
  5. Step 5: Solve for x
    x = 69,605,369,048,269,537,280/11,794,826,257.25
  6. Step 6: Final answer
    x = 5,901,347,551.05

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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.