Home / 13,344,011.94-20,016,896.17-3,496,316.48

Finding the Fourth Proportional to 13,344,011.94, 20,016,896.17 and 3,496,316.48

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Solution

The fourth proportional to 13,344,011.94, 20,016,896.17 and 3,496,316.48 is: 5,244,704.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,344,011.94 : 20,016,896.17 = 3,496,316.48 : x
  2. Step 2: Convert to fraction form
    13,344,011.94/20,016,896.17 = 3,496,316.48/x
  3. Step 3: Cross multiply
    13,344,011.94x = 20,016,896.17 × 3,496,316.48
  4. Step 4: Simplify right side
    13,344,011.94x = 69,985,403,857,535.41
  5. Step 5: Solve for x
    x = 69,985,403,857,535.41/13,344,011.94
  6. Step 6: Final answer
    x = 5,244,704.83

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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.