Home / 33,034,320.80-49,551,481.20-32,467,450.40

Finding the Fourth Proportional to 33,034,320.80, 49,551,481.20 and 32,467,450.40

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Solution

The fourth proportional to 33,034,320.80, 49,551,481.20 and 32,467,450.40 is: 48,701,175.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,034,320.80 : 49,551,481.20 = 32,467,450.40 : x
  2. Step 2: Convert to fraction form
    33,034,320.80/49,551,481.20 = 32,467,450.40/x
  3. Step 3: Cross multiply
    33,034,320.80x = 49,551,481.20 × 32,467,450.40
  4. Step 4: Simplify right side
    33,034,320.80x = 1,608,810,258,107,532.50
  5. Step 5: Solve for x
    x = 1,608,810,258,107,532.50/33,034,320.80
  6. Step 6: Final answer
    x = 48,701,175.60

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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.