Home / 13,232,507.82-19,833,884.60-6,737,351.60

Finding the Fourth Proportional to 13,232,507.82, 19,833,884.60 and 6,737,351.60

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Solution

The fourth proportional to 13,232,507.82, 19,833,884.60 and 6,737,351.60 is: 10,098,452.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232,507.82 : 19,833,884.60 = 6,737,351.60 : x
  2. Step 2: Convert to fraction form
    13,232,507.82/19,833,884.60 = 6,737,351.60/x
  3. Step 3: Cross multiply
    13,232,507.82x = 19,833,884.60 × 6,737,351.60
  4. Step 4: Simplify right side
    13,232,507.82x = 133,627,854,210,453.44
  5. Step 5: Solve for x
    x = 133,627,854,210,453.44/13,232,507.82
  6. Step 6: Final answer
    x = 10,098,452.69

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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.