Home / 174,965,185.31-241,459,286.33-100,625,796.28

Finding the Fourth Proportional to 174,965,185.31, 241,459,286.33 and 100,625,796.28

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Solution

The fourth proportional to 174,965,185.31, 241,459,286.33 and 100,625,796.28 is: 138,867,814.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,965,185.31 : 241,459,286.33 = 100,625,796.28 : x
  2. Step 2: Convert to fraction form
    174,965,185.31/241,459,286.33 = 100,625,796.28/x
  3. Step 3: Cross multiply
    174,965,185.31x = 241,459,286.33 × 100,625,796.28
  4. Step 4: Simplify right side
    174,965,185.31x = 24,297,032,954,446,344
  5. Step 5: Solve for x
    x = 24,297,032,954,446,344/174,965,185.31
  6. Step 6: Final answer
    x = 138,867,814.82

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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.