Home / 96,217,371.45-144,339,472.60-29,749,226.37

Finding the Fourth Proportional to 96,217,371.45, 144,339,472.60 and 29,749,226.37

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Solution

The fourth proportional to 96,217,371.45, 144,339,472.60 and 29,749,226.37 is: 44,627,987.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,217,371.45 : 144,339,472.60 = 29,749,226.37 : x
  2. Step 2: Convert to fraction form
    96,217,371.45/144,339,472.60 = 29,749,226.37/x
  3. Step 3: Cross multiply
    96,217,371.45x = 144,339,472.60 × 29,749,226.37
  4. Step 4: Simplify right side
    96,217,371.45x = 4,293,987,644,503,812.50
  5. Step 5: Solve for x
    x = 4,293,987,644,503,812.50/96,217,371.45
  6. Step 6: Final answer
    x = 44,627,987.44

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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.