Home / 14,188,110,873.51-21,282,186,793.06-5,794,016,504.55

Finding the Fourth Proportional to 14,188,110,873.51, 21,282,186,793.06 and 5,794,016,504.55

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Solution

The fourth proportional to 14,188,110,873.51, 21,282,186,793.06 and 5,794,016,504.55 is: 8,691,033,121.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,188,110,873.51 : 21,282,186,793.06 = 5,794,016,504.55 : x
  2. Step 2: Convert to fraction form
    14,188,110,873.51/21,282,186,793.06 = 5,794,016,504.55/x
  3. Step 3: Cross multiply
    14,188,110,873.51x = 21,282,186,793.06 × 5,794,016,504.55
  4. Step 4: Simplify right side
    14,188,110,873.51x = 123,309,341,531,876,704,256
  5. Step 5: Solve for x
    x = 123,309,341,531,876,704,256/14,188,110,873.51
  6. Step 6: Final answer
    x = 8,691,033,121.41

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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.