Home / 33,689,521.92-50,534,291.88-9,432,022.08

Finding the Fourth Proportional to 33,689,521.92, 50,534,291.88 and 9,432,022.08

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Solution

The fourth proportional to 33,689,521.92, 50,534,291.88 and 9,432,022.08 is: 14,148,035.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,689,521.92 : 50,534,291.88 = 9,432,022.08 : x
  2. Step 2: Convert to fraction form
    33,689,521.92/50,534,291.88 = 9,432,022.08/x
  3. Step 3: Cross multiply
    33,689,521.92x = 50,534,291.88 × 9,432,022.08
  4. Step 4: Simplify right side
    33,689,521.92x = 476,640,556,809,324.75
  5. Step 5: Solve for x
    x = 476,640,556,809,324.75/33,689,521.92
  6. Step 6: Final answer
    x = 14,148,035.64

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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.