Home / 23,921,436.54-33,009,453.23-13,324,015.11

Finding the Fourth Proportional to 23,921,436.54, 33,009,453.23 and 13,324,015.11

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Solution

The fourth proportional to 23,921,436.54, 33,009,453.23 and 13,324,015.11 is: 18,385,954.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,921,436.54 : 33,009,453.23 = 13,324,015.11 : x
  2. Step 2: Convert to fraction form
    23,921,436.54/33,009,453.23 = 13,324,015.11/x
  3. Step 3: Cross multiply
    23,921,436.54x = 33,009,453.23 × 13,324,015.11
  4. Step 4: Simplify right side
    23,921,436.54x = 439,818,453,542,738.25
  5. Step 5: Solve for x
    x = 439,818,453,542,738.25/23,921,436.54
  6. Step 6: Final answer
    x = 18,385,954.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.