Home / 41,102,481.80-61,609,485.90-15,533,611.40

Finding the Fourth Proportional to 41,102,481.80, 61,609,485.90 and 15,533,611.40

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Solution

The fourth proportional to 41,102,481.80, 61,609,485.90 and 15,533,611.40 is: 23,283,698.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,102,481.80 : 61,609,485.90 = 15,533,611.40 : x
  2. Step 2: Convert to fraction form
    41,102,481.80/61,609,485.90 = 15,533,611.40/x
  3. Step 3: Cross multiply
    41,102,481.80x = 61,609,485.90 × 15,533,611.40
  4. Step 4: Simplify right side
    41,102,481.80x = 957,017,812,524,379.25
  5. Step 5: Solve for x
    x = 957,017,812,524,379.25/41,102,481.80
  6. Step 6: Final answer
    x = 23,283,698.95

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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.