Home / 34,952,611.80-52,438,439.04-10,691,000.94

Finding the Fourth Proportional to 34,952,611.80, 52,438,439.04 and 10,691,000.94

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Solution

The fourth proportional to 34,952,611.80, 52,438,439.04 and 10,691,000.94 is: 16,039,413.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,952,611.80 : 52,438,439.04 = 10,691,000.94 : x
  2. Step 2: Convert to fraction form
    34,952,611.80/52,438,439.04 = 10,691,000.94/x
  3. Step 3: Cross multiply
    34,952,611.80x = 52,438,439.04 × 10,691,000.94
  4. Step 4: Simplify right side
    34,952,611.80x = 560,619,401,068,772.69
  5. Step 5: Solve for x
    x = 560,619,401,068,772.69/34,952,611.80
  6. Step 6: Final answer
    x = 16,039,413.71

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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.