Home / 336,342,462,205.52-504,515,002,221.60-81,371,436,630.47

Finding the Fourth Proportional to 336,342,462,205.52, 504,515,002,221.60 and 81,371,436,630.47

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Solution

The fourth proportional to 336,342,462,205.52, 504,515,002,221.60 and 81,371,436,630.47 is: 122,057,471,611.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,342,462,205.52 : 504,515,002,221.60 = 81,371,436,630.47 : x
  2. Step 2: Convert to fraction form
    336,342,462,205.52/504,515,002,221.60 = 81,371,436,630.47/x
  3. Step 3: Cross multiply
    336,342,462,205.52x = 504,515,002,221.60 × 81,371,436,630.47
  4. Step 4: Simplify right side
    336,342,462,205.52x = 41,053,110,532,397,869,301,760
  5. Step 5: Solve for x
    x = 41,053,110,532,397,869,301,760/336,342,462,205.52
  6. Step 6: Final answer
    x = 122,057,471,611.52

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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.