Home / 11,794,824,135.74-17,692,302,343.10-3,934,214,871.05

Finding the Fourth Proportional to 11,794,824,135.74, 17,692,302,343.10 and 3,934,214,871.05

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Solution

The fourth proportional to 11,794,824,135.74, 17,692,302,343.10 and 3,934,214,871.05 is: 5,901,344,367.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,794,824,135.74 : 17,692,302,343.10 = 3,934,214,871.05 : x
  2. Step 2: Convert to fraction form
    11,794,824,135.74/17,692,302,343.10 = 3,934,214,871.05/x
  3. Step 3: Cross multiply
    11,794,824,135.74x = 17,692,302,343.10 × 3,934,214,871.05
  4. Step 4: Simplify right side
    11,794,824,135.74x = 69,605,318,981,361,336,320
  5. Step 5: Solve for x
    x = 69,605,318,981,361,336,320/11,794,824,135.74
  6. Step 6: Final answer
    x = 5,901,344,367.69

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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.