Home / 13,951,163.53-20,927,559.71-4,236,093.45

Finding the Fourth Proportional to 13,951,163.53, 20,927,559.71 and 4,236,093.45

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Solution

The fourth proportional to 13,951,163.53, 20,927,559.71 and 4,236,093.45 is: 6,354,387.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,951,163.53 : 20,927,559.71 = 4,236,093.45 : x
  2. Step 2: Convert to fraction form
    13,951,163.53/20,927,559.71 = 4,236,093.45/x
  3. Step 3: Cross multiply
    13,951,163.53x = 20,927,559.71 × 4,236,093.45
  4. Step 4: Simplify right side
    13,951,163.53x = 88,651,098,622,605.12
  5. Step 5: Solve for x
    x = 88,651,098,622,605.12/13,951,163.53
  6. Step 6: Final answer
    x = 6,354,387.46

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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.