Home / 75,863,125.44-104,691,105.72-41,055,822.72

Finding the Fourth Proportional to 75,863,125.44, 104,691,105.72 and 41,055,822.72

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Solution

The fourth proportional to 75,863,125.44, 104,691,105.72 and 41,055,822.72 is: 56,657,031.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,863,125.44 : 104,691,105.72 = 41,055,822.72 : x
  2. Step 2: Convert to fraction form
    75,863,125.44/104,691,105.72 = 41,055,822.72/x
  3. Step 3: Cross multiply
    75,863,125.44x = 104,691,105.72 × 41,055,822.72
  4. Step 4: Simplify right side
    75,863,125.44x = 4,298,179,476,801,098
  5. Step 5: Solve for x
    x = 4,298,179,476,801,098/75,863,125.44
  6. Step 6: Final answer
    x = 56,657,031.36

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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.