Home / 34,193,396.52-51,299,683.56-13,737,480.48

Finding the Fourth Proportional to 34,193,396.52, 51,299,683.56 and 13,737,480.48

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Solution

The fourth proportional to 34,193,396.52, 51,299,683.56 and 13,737,480.48 is: 20,610,073.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,193,396.52 : 51,299,683.56 = 13,737,480.48 : x
  2. Step 2: Convert to fraction form
    34,193,396.52/51,299,683.56 = 13,737,480.48/x
  3. Step 3: Cross multiply
    34,193,396.52x = 51,299,683.56 × 13,737,480.48
  4. Step 4: Simplify right side
    34,193,396.52x = 704,728,401,535,677
  5. Step 5: Solve for x
    x = 704,728,401,535,677/34,193,396.52
  6. Step 6: Final answer
    x = 20,610,073.09

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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.