Home / 33,264,778.80-49,897,168.20-11,699,209.20

Finding the Fourth Proportional to 33,264,778.80, 49,897,168.20 and 11,699,209.20

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Solution

The fourth proportional to 33,264,778.80, 49,897,168.20 and 11,699,209.20 is: 17,548,813.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,778.80 : 49,897,168.20 = 11,699,209.20 : x
  2. Step 2: Convert to fraction form
    33,264,778.80/49,897,168.20 = 11,699,209.20/x
  3. Step 3: Cross multiply
    33,264,778.80x = 49,897,168.20 × 11,699,209.20
  4. Step 4: Simplify right side
    33,264,778.80x = 583,757,409,259,387.50
  5. Step 5: Solve for x
    x = 583,757,409,259,387.50/33,264,778.80
  6. Step 6: Final answer
    x = 17,548,813.80

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1.5x scale

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.