Home / 237,151,618.60-327,279,461.94-131,305,033

Finding the Fourth Proportional to 237,151,618.60, 327,279,461.94 and 131,305,033

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Solution

The fourth proportional to 237,151,618.60, 327,279,461.94 and 131,305,033 is: 181,206,608.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,151,618.60 : 327,279,461.94 = 131,305,033 : x
  2. Step 2: Convert to fraction form
    237,151,618.60/327,279,461.94 = 131,305,033/x
  3. Step 3: Cross multiply
    237,151,618.60x = 327,279,461.94 × 131,305,033
  4. Step 4: Simplify right side
    237,151,618.60x = 42,973,440,550,253,944
  5. Step 5: Solve for x
    x = 42,973,440,550,253,944/237,151,618.60
  6. Step 6: Final answer
    x = 181,206,608.68

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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.