Home / 16,228,505.95-24,347,309.85-6,519,936.44

Finding the Fourth Proportional to 16,228,505.95, 24,347,309.85 and 6,519,936.44

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Solution

The fourth proportional to 16,228,505.95, 24,347,309.85 and 6,519,936.44 is: 9,781,733.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,228,505.95 : 24,347,309.85 = 6,519,936.44 : x
  2. Step 2: Convert to fraction form
    16,228,505.95/24,347,309.85 = 6,519,936.44/x
  3. Step 3: Cross multiply
    16,228,505.95x = 24,347,309.85 × 6,519,936.44
  4. Step 4: Simplify right side
    16,228,505.95x = 158,742,912,585,249.38
  5. Step 5: Solve for x
    x = 158,742,912,585,249.38/16,228,505.95
  6. Step 6: Final answer
    x = 9,781,733.03

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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.