Home / 23,516,441.45-35,274,649.16-7,343,778.75

Finding the Fourth Proportional to 23,516,441.45, 35,274,649.16 and 7,343,778.75

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Solution

The fourth proportional to 23,516,441.45, 35,274,649.16 and 7,343,778.75 is: 11,015,664.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,516,441.45 : 35,274,649.16 = 7,343,778.75 : x
  2. Step 2: Convert to fraction form
    23,516,441.45/35,274,649.16 = 7,343,778.75/x
  3. Step 3: Cross multiply
    23,516,441.45x = 35,274,649.16 × 7,343,778.75
  4. Step 4: Simplify right side
    23,516,441.45x = 259,049,218,800,992.88
  5. Step 5: Solve for x
    x = 259,049,218,800,992.88/23,516,441.45
  6. Step 6: Final answer
    x = 11,015,664.06

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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.