Home / 22,483,436.15-33,728,371.34-6,922,581.33

Finding the Fourth Proportional to 22,483,436.15, 33,728,371.34 and 6,922,581.33

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Solution

The fourth proportional to 22,483,436.15, 33,728,371.34 and 6,922,581.33 is: 10,384,862.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,483,436.15 : 33,728,371.34 = 6,922,581.33 : x
  2. Step 2: Convert to fraction form
    22,483,436.15/33,728,371.34 = 6,922,581.33/x
  3. Step 3: Cross multiply
    22,483,436.15x = 33,728,371.34 × 6,922,581.33
  4. Step 4: Simplify right side
    22,483,436.15x = 233,487,393,694,978.19
  5. Step 5: Solve for x
    x = 233,487,393,694,978.19/22,483,436.15
  6. Step 6: Final answer
    x = 10,384,862.54

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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.