Home / 41,656,609.93-57,481,745.36-23,071,263.21

Finding the Fourth Proportional to 41,656,609.93, 57,481,745.36 and 23,071,263.21

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Solution

The fourth proportional to 41,656,609.93, 57,481,745.36 and 23,071,263.21 is: 31,835,919.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,656,609.93 : 57,481,745.36 = 23,071,263.21 : x
  2. Step 2: Convert to fraction form
    41,656,609.93/57,481,745.36 = 23,071,263.21/x
  3. Step 3: Cross multiply
    41,656,609.93x = 57,481,745.36 × 23,071,263.21
  4. Step 4: Simplify right side
    41,656,609.93x = 1,326,176,476,970,756.25
  5. Step 5: Solve for x
    x = 1,326,176,476,970,756.25/41,656,609.93
  6. Step 6: Final answer
    x = 31,835,919.42

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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.