Home / 34,449,937.62-51,685,012.11-10,189,504.50

Finding the Fourth Proportional to 34,449,937.62, 51,685,012.11 and 10,189,504.50

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Solution

The fourth proportional to 34,449,937.62, 51,685,012.11 and 10,189,504.50 is: 15,287,245.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,449,937.62 : 51,685,012.11 = 10,189,504.50 : x
  2. Step 2: Convert to fraction form
    34,449,937.62/51,685,012.11 = 10,189,504.50/x
  3. Step 3: Cross multiply
    34,449,937.62x = 51,685,012.11 × 10,189,504.50
  4. Step 4: Simplify right side
    34,449,937.62x = 526,644,663,477,399.50
  5. Step 5: Solve for x
    x = 526,644,663,477,399.50/34,449,937.62
  6. Step 6: Final answer
    x = 15,287,245.78

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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.