Home / 15,843,378.52-23,724,138.94-10,934,557.33

Finding the Fourth Proportional to 15,843,378.52, 23,724,138.94 and 10,934,557.33

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Solution

The fourth proportional to 15,843,378.52, 23,724,138.94 and 10,934,557.33 is: 16,373,588.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,843,378.52 : 23,724,138.94 = 10,934,557.33 : x
  2. Step 2: Convert to fraction form
    15,843,378.52/23,724,138.94 = 10,934,557.33/x
  3. Step 3: Cross multiply
    15,843,378.52x = 23,724,138.94 × 10,934,557.33
  4. Step 4: Simplify right side
    15,843,378.52x = 259,412,957,344,315.44
  5. Step 5: Solve for x
    x = 259,412,957,344,315.44/15,843,378.52
  6. Step 6: Final answer
    x = 16,373,588.31

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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.