Home / 16,338,237.68-24,510,016.39-4,824,869.43

Finding the Fourth Proportional to 16,338,237.68, 24,510,016.39 and 4,824,869.43

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Solution

The fourth proportional to 16,338,237.68, 24,510,016.39 and 4,824,869.43 is: 7,238,089.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338,237.68 : 24,510,016.39 = 4,824,869.43 : x
  2. Step 2: Convert to fraction form
    16,338,237.68/24,510,016.39 = 4,824,869.43/x
  3. Step 3: Cross multiply
    16,338,237.68x = 24,510,016.39 × 4,824,869.43
  4. Step 4: Simplify right side
    16,338,237.68x = 118,257,628,733,458.30
  5. Step 5: Solve for x
    x = 118,257,628,733,458.30/16,338,237.68
  6. Step 6: Final answer
    x = 7,238,089.63

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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.