Home / 224,639,361.94-336,995,250.94-69,193,097.71

Finding the Fourth Proportional to 224,639,361.94, 336,995,250.94 and 69,193,097.71

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Solution

The fourth proportional to 224,639,361.94, 336,995,250.94 and 69,193,097.71 is: 103,800,799.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,639,361.94 : 336,995,250.94 = 69,193,097.71 : x
  2. Step 2: Convert to fraction form
    224,639,361.94/336,995,250.94 = 69,193,097.71/x
  3. Step 3: Cross multiply
    224,639,361.94x = 336,995,250.94 × 69,193,097.71
  4. Step 4: Simplify right side
    224,639,361.94x = 23,317,745,324,581,912
  5. Step 5: Solve for x
    x = 23,317,745,324,581,912/224,639,361.94
  6. Step 6: Final answer
    x = 103,800,799.31

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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.