Home / 226,269,689.24-339,265,635.06-87,933,767.96

Finding the Fourth Proportional to 226,269,689.24, 339,265,635.06 and 87,933,767.96

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Solution

The fourth proportional to 226,269,689.24, 339,265,635.06 and 87,933,767.96 is: 131,846,672.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,269,689.24 : 339,265,635.06 = 87,933,767.96 : x
  2. Step 2: Convert to fraction form
    226,269,689.24/339,265,635.06 = 87,933,767.96/x
  3. Step 3: Cross multiply
    226,269,689.24x = 339,265,635.06 × 87,933,767.96
  4. Step 4: Simplify right side
    226,269,689.24x = 29,832,905,630,168,080
  5. Step 5: Solve for x
    x = 29,832,905,630,168,080/226,269,689.24
  6. Step 6: Final answer
    x = 131,846,672.57

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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.