Home / 36,102,610.92-54,156,181.68-10,196,940.69

Finding the Fourth Proportional to 36,102,610.92, 54,156,181.68 and 10,196,940.69

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Solution

The fourth proportional to 36,102,610.92, 54,156,181.68 and 10,196,940.69 is: 15,296,050.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,102,610.92 : 54,156,181.68 = 10,196,940.69 : x
  2. Step 2: Convert to fraction form
    36,102,610.92/54,156,181.68 = 10,196,940.69/x
  3. Step 3: Cross multiply
    36,102,610.92x = 54,156,181.68 × 10,196,940.69
  4. Step 4: Simplify right side
    36,102,610.92x = 552,227,372,587,824.50
  5. Step 5: Solve for x
    x = 552,227,372,587,824.50/36,102,610.92
  6. Step 6: Final answer
    x = 15,296,050.85

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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.