Home / 226,041,041-339,112,105.50-82,433,873

Finding the Fourth Proportional to 226,041,041, 339,112,105.50 and 82,433,873

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Solution

The fourth proportional to 226,041,041, 339,112,105.50 and 82,433,873 is: 123,669,242.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,041,041 : 339,112,105.50 = 82,433,873 : x
  2. Step 2: Convert to fraction form
    226,041,041/339,112,105.50 = 82,433,873/x
  3. Step 3: Cross multiply
    226,041,041x = 339,112,105.50 × 82,433,873
  4. Step 4: Simplify right side
    226,041,041x = 27,954,324,237,549,600
  5. Step 5: Solve for x
    x = 27,954,324,237,549,600/226,041,041
  6. Step 6: Final answer
    x = 123,669,242.16

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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.