Home / 237,151,617.60-327,279,460.56-131,305,032

Finding the Fourth Proportional to 237,151,617.60, 327,279,460.56 and 131,305,032

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Solution

The fourth proportional to 237,151,617.60, 327,279,460.56 and 131,305,032 is: 181,206,607.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,151,617.60 : 327,279,460.56 = 131,305,032 : x
  2. Step 2: Convert to fraction form
    237,151,617.60/327,279,460.56 = 131,305,032/x
  3. Step 3: Cross multiply
    237,151,617.60x = 327,279,460.56 × 131,305,032
  4. Step 4: Simplify right side
    237,151,617.60x = 42,973,440,041,773,536
  5. Step 5: Solve for x
    x = 42,973,440,041,773,536/237,151,617.60
  6. Step 6: Final answer
    x = 181,206,607.30

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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.