Home / 75,859,817.22-104,686,866.92-41,052,509.37

Finding the Fourth Proportional to 75,859,817.22, 104,686,866.92 and 41,052,509.37

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Solution

The fourth proportional to 75,859,817.22, 104,686,866.92 and 41,052,509.37 is: 56,652,635.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,859,817.22 : 104,686,866.92 = 41,052,509.37 : x
  2. Step 2: Convert to fraction form
    75,859,817.22/104,686,866.92 = 41,052,509.37/x
  3. Step 3: Cross multiply
    75,859,817.22x = 104,686,866.92 × 41,052,509.37
  4. Step 4: Simplify right side
    75,859,817.22x = 4,297,658,585,251,874
  5. Step 5: Solve for x
    x = 4,297,658,585,251,874/75,859,817.22
  6. Step 6: Final answer
    x = 56,652,635.65

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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.