Home / 497,998,468.24-747,256,222.16-203,109,930.44

Finding the Fourth Proportional to 497,998,468.24, 747,256,222.16 and 203,109,930.44

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Solution

The fourth proportional to 497,998,468.24, 747,256,222.16 and 203,109,930.44 is: 304,770,333.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,998,468.24 : 747,256,222.16 = 203,109,930.44 : x
  2. Step 2: Convert to fraction form
    497,998,468.24/747,256,222.16 = 203,109,930.44/x
  3. Step 3: Cross multiply
    497,998,468.24x = 747,256,222.16 × 203,109,930.44
  4. Step 4: Simplify right side
    497,998,468.24x = 151,775,159,302,586,848
  5. Step 5: Solve for x
    x = 151,775,159,302,586,848/497,998,468.24
  6. Step 6: Final answer
    x = 304,770,333.61

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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.