Home / 224,519,654.48-336,791,554.36-71,177,668.34

Finding the Fourth Proportional to 224,519,654.48, 336,791,554.36 and 71,177,668.34

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Solution

The fourth proportional to 224,519,654.48, 336,791,554.36 and 71,177,668.34 is: 106,770,329.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,519,654.48 : 336,791,554.36 = 71,177,668.34 : x
  2. Step 2: Convert to fraction form
    224,519,654.48/336,791,554.36 = 71,177,668.34/x
  3. Step 3: Cross multiply
    224,519,654.48x = 336,791,554.36 × 71,177,668.34
  4. Step 4: Simplify right side
    224,519,654.48x = 23,972,037,555,949,164
  5. Step 5: Solve for x
    x = 23,972,037,555,949,164/224,519,654.48
  6. Step 6: Final answer
    x = 106,770,329.80

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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.