Home / 33,997,772.20-46,915,556.90-18,527,524.68

Finding the Fourth Proportional to 33,997,772.20, 46,915,556.90 and 18,527,524.68

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Solution

The fourth proportional to 33,997,772.20, 46,915,556.90 and 18,527,524.68 is: 25,567,238.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,997,772.20 : 46,915,556.90 = 18,527,524.68 : x
  2. Step 2: Convert to fraction form
    33,997,772.20/46,915,556.90 = 18,527,524.68/x
  3. Step 3: Cross multiply
    33,997,772.20x = 46,915,556.90 × 18,527,524.68
  4. Step 4: Simplify right side
    33,997,772.20x = 869,229,138,340,694.25
  5. Step 5: Solve for x
    x = 869,229,138,340,694.25/33,997,772.20
  6. Step 6: Final answer
    x = 25,567,238.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.