Home / 60,932,697.26-90,765,745.32-57,632,383.04

Finding the Fourth Proportional to 60,932,697.26, 90,765,745.32 and 57,632,383.04

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Solution

The fourth proportional to 60,932,697.26, 90,765,745.32 and 57,632,383.04 is: 85,849,575.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,932,697.26 : 90,765,745.32 = 57,632,383.04 : x
  2. Step 2: Convert to fraction form
    60,932,697.26/90,765,745.32 = 57,632,383.04/x
  3. Step 3: Cross multiply
    60,932,697.26x = 90,765,745.32 × 57,632,383.04
  4. Step 4: Simplify right side
    60,932,697.26x = 5,231,046,200,905,165
  5. Step 5: Solve for x
    x = 5,231,046,200,905,165/60,932,697.26
  6. Step 6: Final answer
    x = 85,849,575.62

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.