Home / 45,052,092.24-67,584,611.82-13,930,174.64

Finding the Fourth Proportional to 45,052,092.24, 67,584,611.82 and 13,930,174.64

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Solution

The fourth proportional to 45,052,092.24, 67,584,611.82 and 13,930,174.64 is: 20,897,263.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,052,092.24 : 67,584,611.82 = 13,930,174.64 : x
  2. Step 2: Convert to fraction form
    45,052,092.24/67,584,611.82 = 13,930,174.64/x
  3. Step 3: Cross multiply
    45,052,092.24x = 67,584,611.82 × 13,930,174.64
  4. Step 4: Simplify right side
    45,052,092.24x = 941,465,445,629,208.12
  5. Step 5: Solve for x
    x = 941,465,445,629,208.12/45,052,092.24
  6. Step 6: Final answer
    x = 20,897,263.56

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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.