Home / 494,770,072.50-741,827,554.47-236,025,227.70

Finding the Fourth Proportional to 494,770,072.50, 741,827,554.47 and 236,025,227.70

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Solution

The fourth proportional to 494,770,072.50, 741,827,554.47 and 236,025,227.70 is: 353,881,584.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,770,072.50 : 741,827,554.47 = 236,025,227.70 : x
  2. Step 2: Convert to fraction form
    494,770,072.50/741,827,554.47 = 236,025,227.70/x
  3. Step 3: Cross multiply
    494,770,072.50x = 741,827,554.47 × 236,025,227.70
  4. Step 4: Simplify right side
    494,770,072.50x = 175,090,017,457,915,904
  5. Step 5: Solve for x
    x = 175,090,017,457,915,904/494,770,072.50
  6. Step 6: Final answer
    x = 353,881,584.98

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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.