Home / 36,433,046.82-54,641,512.28-10,519,725.44

Finding the Fourth Proportional to 36,433,046.82, 54,641,512.28 and 10,519,725.44

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Solution

The fourth proportional to 36,433,046.82, 54,641,512.28 and 10,519,725.44 is: 15,777,261.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,433,046.82 : 54,641,512.28 = 10,519,725.44 : x
  2. Step 2: Convert to fraction form
    36,433,046.82/54,641,512.28 = 10,519,725.44/x
  3. Step 3: Cross multiply
    36,433,046.82x = 54,641,512.28 × 10,519,725.44
  4. Step 4: Simplify right side
    36,433,046.82x = 574,813,706,811,988.38
  5. Step 5: Solve for x
    x = 574,813,706,811,988.38/36,433,046.82
  6. Step 6: Final answer
    x = 15,777,261.50

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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.