Home / 365,059,034.52-503,806,184.66-206,234,072.02

Finding the Fourth Proportional to 365,059,034.52, 503,806,184.66 and 206,234,072.02

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Solution

The fourth proportional to 365,059,034.52, 503,806,184.66 and 206,234,072.02 is: 284,616,982.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,059,034.52 : 503,806,184.66 = 206,234,072.02 : x
  2. Step 2: Convert to fraction form
    365,059,034.52/503,806,184.66 = 206,234,072.02/x
  3. Step 3: Cross multiply
    365,059,034.52x = 503,806,184.66 × 206,234,072.02
  4. Step 4: Simplify right side
    365,059,034.52x = 103,902,000,971,291,872
  5. Step 5: Solve for x
    x = 103,902,000,971,291,872/365,059,034.52
  6. Step 6: Final answer
    x = 284,616,982.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.