Home / 226,041,037-339,112,099.50-82,433,869

Finding the Fourth Proportional to 226,041,037, 339,112,099.50 and 82,433,869

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Solution

The fourth proportional to 226,041,037, 339,112,099.50 and 82,433,869 is: 123,669,236.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,041,037 : 339,112,099.50 = 82,433,869 : x
  2. Step 2: Convert to fraction form
    226,041,037/339,112,099.50 = 82,433,869/x
  3. Step 3: Cross multiply
    226,041,037x = 339,112,099.50 × 82,433,869
  4. Step 4: Simplify right side
    226,041,037x = 27,954,322,386,497,964
  5. Step 5: Solve for x
    x = 27,954,322,386,497,964/226,041,037
  6. Step 6: Final answer
    x = 123,669,236.16

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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.