Home / 16,558,535.28-24,836,055.99-4,429,222.80

Finding the Fourth Proportional to 16,558,535.28, 24,836,055.99 and 4,429,222.80

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Solution

The fourth proportional to 16,558,535.28, 24,836,055.99 and 4,429,222.80 is: 6,643,366.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,558,535.28 : 24,836,055.99 = 4,429,222.80 : x
  2. Step 2: Convert to fraction form
    16,558,535.28/24,836,055.99 = 4,429,222.80/x
  3. Step 3: Cross multiply
    16,558,535.28x = 24,836,055.99 × 4,429,222.80
  4. Step 4: Simplify right side
    16,558,535.28x = 110,004,425,452,984.56
  5. Step 5: Solve for x
    x = 110,004,425,452,984.56/16,558,535.28
  6. Step 6: Final answer
    x = 6,643,366.92

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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.