Home / 33,512,129.60-50,235,016.80-16,458,843.20

Finding the Fourth Proportional to 33,512,129.60, 50,235,016.80 and 16,458,843.20

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Solution

The fourth proportional to 33,512,129.60, 50,235,016.80 and 16,458,843.20 is: 24,671,970.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,512,129.60 : 50,235,016.80 = 16,458,843.20 : x
  2. Step 2: Convert to fraction form
    33,512,129.60/50,235,016.80 = 16,458,843.20/x
  3. Step 3: Cross multiply
    33,512,129.60x = 50,235,016.80 × 16,458,843.20
  4. Step 4: Simplify right side
    33,512,129.60x = 826,810,264,660,565.62
  5. Step 5: Solve for x
    x = 826,810,264,660,565.62/33,512,129.60
  6. Step 6: Final answer
    x = 24,671,970.25

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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.