Home / 15,463,369.62-23,194,906.83-9,399,775.86

Finding the Fourth Proportional to 15,463,369.62, 23,194,906.83 and 9,399,775.86

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Solution

The fourth proportional to 15,463,369.62, 23,194,906.83 and 9,399,775.86 is: 14,099,574.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,463,369.62 : 23,194,906.83 = 9,399,775.86 : x
  2. Step 2: Convert to fraction form
    15,463,369.62/23,194,906.83 = 9,399,775.86/x
  3. Step 3: Cross multiply
    15,463,369.62x = 23,194,906.83 × 9,399,775.86
  4. Step 4: Simplify right side
    15,463,369.62x = 218,026,925,295,583.09
  5. Step 5: Solve for x
    x = 218,026,925,295,583.09/15,463,369.62
  6. Step 6: Final answer
    x = 14,099,574.07

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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.