Home / 11,475,447.48-17,201,670.22-5,331,745.24

Finding the Fourth Proportional to 11,475,447.48, 17,201,670.22 and 5,331,745.24

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Solution

The fourth proportional to 11,475,447.48, 17,201,670.22 and 5,331,745.24 is: 7,992,274.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,475,447.48 : 17,201,670.22 = 5,331,745.24 : x
  2. Step 2: Convert to fraction form
    11,475,447.48/17,201,670.22 = 5,331,745.24/x
  3. Step 3: Cross multiply
    11,475,447.48x = 17,201,670.22 × 5,331,745.24
  4. Step 4: Simplify right side
    11,475,447.48x = 91,714,923,315,534.75
  5. Step 5: Solve for x
    x = 91,714,923,315,534.75/11,475,447.48
  6. Step 6: Final answer
    x = 7,992,274.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.