Home / 9,857,408.14-13,672,817.64-9,595,230.58

Finding the Fourth Proportional to 9,857,408.14, 13,672,817.64 and 9,595,230.58

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Solution

The fourth proportional to 9,857,408.14, 13,672,817.64 and 9,595,230.58 is: 13,309,161.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,857,408.14 : 13,672,817.64 = 9,595,230.58 : x
  2. Step 2: Convert to fraction form
    9,857,408.14/13,672,817.64 = 9,595,230.58/x
  3. Step 3: Cross multiply
    9,857,408.14x = 13,672,817.64 × 9,595,230.58
  4. Step 4: Simplify right side
    9,857,408.14x = 131,193,837,951,182.47
  5. Step 5: Solve for x
    x = 131,193,837,951,182.47/9,857,408.14
  6. Step 6: Final answer
    x = 13,309,161.60

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.