Home / 237,310,833.06-327,488,902.32-131,471,126.04

Finding the Fourth Proportional to 237,310,833.06, 327,488,902.32 and 131,471,126.04

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Solution

The fourth proportional to 237,310,833.06, 327,488,902.32 and 131,471,126.04 is: 181,430,127.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,310,833.06 : 327,488,902.32 = 131,471,126.04 : x
  2. Step 2: Convert to fraction form
    237,310,833.06/327,488,902.32 = 131,471,126.04/x
  3. Step 3: Cross multiply
    237,310,833.06x = 327,488,902.32 × 131,471,126.04
  4. Step 4: Simplify right side
    237,310,833.06x = 43,055,334,753,613,968
  5. Step 5: Solve for x
    x = 43,055,334,753,613,968/237,310,833.06
  6. Step 6: Final answer
    x = 181,430,127.73

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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.