Home / 23,351,255.82-35,027,008.43-15,315,120.54

Finding the Fourth Proportional to 23,351,255.82, 35,027,008.43 and 15,315,120.54

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Solution

The fourth proportional to 23,351,255.82, 35,027,008.43 and 15,315,120.54 is: 22,972,762.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,351,255.82 : 35,027,008.43 = 15,315,120.54 : x
  2. Step 2: Convert to fraction form
    23,351,255.82/35,027,008.43 = 15,315,120.54/x
  3. Step 3: Cross multiply
    23,351,255.82x = 35,027,008.43 × 15,315,120.54
  4. Step 4: Simplify right side
    23,351,255.82x = 536,442,856,184,470.50
  5. Step 5: Solve for x
    x = 536,442,856,184,470.50/23,351,255.82
  6. Step 6: Final answer
    x = 22,972,762.59

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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.