Home / 16,097,933.47-22,213,131.85-10,882,289.81

Finding the Fourth Proportional to 16,097,933.47, 22,213,131.85 and 10,882,289.81

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Solution

The fourth proportional to 16,097,933.47, 22,213,131.85 and 10,882,289.81 is: 15,016,196.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,097,933.47 : 22,213,131.85 = 10,882,289.81 : x
  2. Step 2: Convert to fraction form
    16,097,933.47/22,213,131.85 = 10,882,289.81/x
  3. Step 3: Cross multiply
    16,097,933.47x = 22,213,131.85 × 10,882,289.81
  4. Step 4: Simplify right side
    16,097,933.47x = 241,729,738,262,415.38
  5. Step 5: Solve for x
    x = 241,729,738,262,415.38/16,097,933.47
  6. Step 6: Final answer
    x = 15,016,196.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.