Home / 16,431,495.82-24,649,485.64-6,844,632.33

Finding the Fourth Proportional to 16,431,495.82, 24,649,485.64 and 6,844,632.33

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Solution

The fourth proportional to 16,431,495.82, 24,649,485.64 and 6,844,632.33 is: 10,267,882.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,431,495.82 : 24,649,485.64 = 6,844,632.33 : x
  2. Step 2: Convert to fraction form
    16,431,495.82/24,649,485.64 = 6,844,632.33/x
  3. Step 3: Cross multiply
    16,431,495.82x = 24,649,485.64 × 6,844,632.33
  4. Step 4: Simplify right side
    16,431,495.82x = 168,716,666,404,738.72
  5. Step 5: Solve for x
    x = 168,716,666,404,738.72/16,431,495.82
  6. Step 6: Final answer
    x = 10,267,882.38

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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.