Home / 24,079,930.11-33,216,406.38-15,368,283.54

Finding the Fourth Proportional to 24,079,930.11, 33,216,406.38 and 15,368,283.54

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Solution

The fourth proportional to 24,079,930.11, 33,216,406.38 and 15,368,283.54 is: 21,199,361.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,079,930.11 : 33,216,406.38 = 15,368,283.54 : x
  2. Step 2: Convert to fraction form
    24,079,930.11/33,216,406.38 = 15,368,283.54/x
  3. Step 3: Cross multiply
    24,079,930.11x = 33,216,406.38 × 15,368,283.54
  4. Step 4: Simplify right side
    24,079,930.11x = 510,479,151,427,704.94
  5. Step 5: Solve for x
    x = 510,479,151,427,704.94/24,079,930.11
  6. Step 6: Final answer
    x = 21,199,361.84

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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.