Home / 107,263,859,221.37-160,839,921,327.65-50,588,504,867.44

Finding the Fourth Proportional to 107,263,859,221.37, 160,839,921,327.65 and 50,588,504,867.44

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Solution

The fourth proportional to 107,263,859,221.37, 160,839,921,327.65 and 50,588,504,867.44 is: 75,856,408,691.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,263,859,221.37 : 160,839,921,327.65 = 50,588,504,867.44 : x
  2. Step 2: Convert to fraction form
    107,263,859,221.37/160,839,921,327.65 = 50,588,504,867.44/x
  3. Step 3: Cross multiply
    107,263,859,221.37x = 160,839,921,327.65 × 50,588,504,867.44
  4. Step 4: Simplify right side
    107,263,859,221.37x = 8,136,651,142,962,488,541,184
  5. Step 5: Solve for x
    x = 8,136,651,142,962,488,541,184/107,263,859,221.37
  6. Step 6: Final answer
    x = 75,856,408,691.86

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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.