Home / 67,267,195.14-92,828,725.74-36,327,361.44

Finding the Fourth Proportional to 67,267,195.14, 92,828,725.74 and 36,327,361.44

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Solution

The fourth proportional to 67,267,195.14, 92,828,725.74 and 36,327,361.44 is: 50,131,756.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,267,195.14 : 92,828,725.74 = 36,327,361.44 : x
  2. Step 2: Convert to fraction form
    67,267,195.14/92,828,725.74 = 36,327,361.44/x
  3. Step 3: Cross multiply
    67,267,195.14x = 92,828,725.74 × 36,327,361.44
  4. Step 4: Simplify right side
    67,267,195.14x = 3,372,222,671,971,611
  5. Step 5: Solve for x
    x = 3,372,222,671,971,611/67,267,195.14
  6. Step 6: Final answer
    x = 50,131,756.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.