Home / 175,344,388.56-241,777,239.48-131,149,754.64

Finding the Fourth Proportional to 175,344,388.56, 241,777,239.48 and 131,149,754.64

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Solution

The fourth proportional to 175,344,388.56, 241,777,239.48 and 131,149,754.64 is: 180,838,553.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,344,388.56 : 241,777,239.48 = 131,149,754.64 : x
  2. Step 2: Convert to fraction form
    175,344,388.56/241,777,239.48 = 131,149,754.64/x
  3. Step 3: Cross multiply
    175,344,388.56x = 241,777,239.48 × 131,149,754.64
  4. Step 4: Simplify right side
    175,344,388.56x = 31,709,025,635,338,520
  5. Step 5: Solve for x
    x = 31,709,025,635,338,520/175,344,388.56
  6. Step 6: Final answer
    x = 180,838,553.75

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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.