Home / 15,605,998.68-23,414,196.79-5,232,244.24

Finding the Fourth Proportional to 15,605,998.68, 23,414,196.79 and 5,232,244.24

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Solution

The fourth proportional to 15,605,998.68, 23,414,196.79 and 5,232,244.24 is: 7,850,109.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,605,998.68 : 23,414,196.79 = 5,232,244.24 : x
  2. Step 2: Convert to fraction form
    15,605,998.68/23,414,196.79 = 5,232,244.24/x
  3. Step 3: Cross multiply
    15,605,998.68x = 23,414,196.79 × 5,232,244.24
  4. Step 4: Simplify right side
    15,605,998.68x = 122,508,796,324,512.05
  5. Step 5: Solve for x
    x = 122,508,796,324,512.05/15,605,998.68
  6. Step 6: Final answer
    x = 7,850,109.36

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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.