Home / 33,108,257.43-49,647,908.21-16,703,448.93

Finding the Fourth Proportional to 33,108,257.43, 49,647,908.21 and 16,703,448.93

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Solution

The fourth proportional to 33,108,257.43, 49,647,908.21 and 16,703,448.93 is: 25,047,869.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,108,257.43 : 49,647,908.21 = 16,703,448.93 : x
  2. Step 2: Convert to fraction form
    33,108,257.43/49,647,908.21 = 16,703,448.93/x
  3. Step 3: Cross multiply
    33,108,257.43x = 49,647,908.21 × 16,703,448.93
  4. Step 4: Simplify right side
    33,108,257.43x = 829,291,299,183,545.38
  5. Step 5: Solve for x
    x = 829,291,299,183,545.38/33,108,257.43
  6. Step 6: Final answer
    x = 25,047,869.13

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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.