Home / 13,895,799.29-20,848,055.00-8,362,372.66

Finding the Fourth Proportional to 13,895,799.29, 20,848,055.00 and 8,362,372.66

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Solution

The fourth proportional to 13,895,799.29, 20,848,055.00 and 8,362,372.66 is: 12,546,180.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,895,799.29 : 20,848,055.00 = 8,362,372.66 : x
  2. Step 2: Convert to fraction form
    13,895,799.29/20,848,055.00 = 8,362,372.66/x
  3. Step 3: Cross multiply
    13,895,799.29x = 20,848,055.00 × 8,362,372.66
  4. Step 4: Simplify right side
    13,895,799.29x = 174,339,205,269,388.66
  5. Step 5: Solve for x
    x = 174,339,205,269,388.66/13,895,799.29
  6. Step 6: Final answer
    x = 12,546,180.44

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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.