Home / 11,698,713.93-17,535,473.30-11,162,377.29

Finding the Fourth Proportional to 11,698,713.93, 17,535,473.30 and 11,162,377.29

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Solution

The fourth proportional to 11,698,713.93, 17,535,473.30 and 11,162,377.29 is: 16,731,545.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,698,713.93 : 17,535,473.30 = 11,162,377.29 : x
  2. Step 2: Convert to fraction form
    11,698,713.93/17,535,473.30 = 11,162,377.29/x
  3. Step 3: Cross multiply
    11,698,713.93x = 17,535,473.30 × 11,162,377.29
  4. Step 4: Simplify right side
    11,698,713.93x = 195,737,568,877,509.47
  5. Step 5: Solve for x
    x = 195,737,568,877,509.47/11,698,713.93
  6. Step 6: Final answer
    x = 16,731,545.88

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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.