Home / 35,274,211.52-52,890,723.92-13,683,584.36

Finding the Fourth Proportional to 35,274,211.52, 52,890,723.92 and 13,683,584.36

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Solution

The fourth proportional to 35,274,211.52, 52,890,723.92 and 13,683,584.36 is: 20,517,387.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,274,211.52 : 52,890,723.92 = 13,683,584.36 : x
  2. Step 2: Convert to fraction form
    35,274,211.52/52,890,723.92 = 13,683,584.36/x
  3. Step 3: Cross multiply
    35,274,211.52x = 52,890,723.92 × 13,683,584.36
  4. Step 4: Simplify right side
    35,274,211.52x = 723,734,682,620,789.88
  5. Step 5: Solve for x
    x = 723,734,682,620,789.88/35,274,211.52
  6. Step 6: Final answer
    x = 20,517,387.96

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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.