Home / 227,755,544.04-341,562,700.56-82,170,185.33

Finding the Fourth Proportional to 227,755,544.04, 341,562,700.56 and 82,170,185.33

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Solution

The fourth proportional to 227,755,544.04, 341,562,700.56 and 82,170,185.33 is: 123,229,801.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,755,544.04 : 341,562,700.56 = 82,170,185.33 : x
  2. Step 2: Convert to fraction form
    227,755,544.04/341,562,700.56 = 82,170,185.33/x
  3. Step 3: Cross multiply
    227,755,544.04x = 341,562,700.56 × 82,170,185.33
  4. Step 4: Simplify right side
    227,755,544.04x = 28,066,270,407,992,540
  5. Step 5: Solve for x
    x = 28,066,270,407,992,540/227,755,544.04
  6. Step 6: Final answer
    x = 123,229,801.17

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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.