Home / 95,906,101.21-132,350,170.73-53,519,216.22

Finding the Fourth Proportional to 95,906,101.21, 132,350,170.73 and 53,519,216.22

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Solution

The fourth proportional to 95,906,101.21, 132,350,170.73 and 53,519,216.22 is: 73,856,379.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,906,101.21 : 132,350,170.73 = 53,519,216.22 : x
  2. Step 2: Convert to fraction form
    95,906,101.21/132,350,170.73 = 53,519,216.22/x
  3. Step 3: Cross multiply
    95,906,101.21x = 132,350,170.73 × 53,519,216.22
  4. Step 4: Simplify right side
    95,906,101.21x = 7,083,277,404,021,146
  5. Step 5: Solve for x
    x = 7,083,277,404,021,146/95,906,101.21
  6. Step 6: Final answer
    x = 73,856,379.47

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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.