Home / 4,111,332,103.98-6,166,269,168.39-1,869,854,398.07

Finding the Fourth Proportional to 4,111,332,103.98, 6,166,269,168.39 and 1,869,854,398.07

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Solution

The fourth proportional to 4,111,332,103.98, 6,166,269,168.39 and 1,869,854,398.07 is: 2,804,450,049.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,332,103.98 : 6,166,269,168.39 = 1,869,854,398.07 : x
  2. Step 2: Convert to fraction form
    4,111,332,103.98/6,166,269,168.39 = 1,869,854,398.07/x
  3. Step 3: Cross multiply
    4,111,332,103.98x = 6,166,269,168.39 × 1,869,854,398.07
  4. Step 4: Simplify right side
    4,111,332,103.98x = 11,530,025,524,166,651,904
  5. Step 5: Solve for x
    x = 11,530,025,524,166,651,904/4,111,332,103.98
  6. Step 6: Final answer
    x = 2,804,450,049.90

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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.