Home / 33,685,215.30-50,433,344.55-32,740,431.30

Finding the Fourth Proportional to 33,685,215.30, 50,433,344.55 and 32,740,431.30

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Solution

The fourth proportional to 33,685,215.30, 50,433,344.55 and 32,740,431.30 is: 49,018,818.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,685,215.30 : 50,433,344.55 = 32,740,431.30 : x
  2. Step 2: Convert to fraction form
    33,685,215.30/50,433,344.55 = 32,740,431.30/x
  3. Step 3: Cross multiply
    33,685,215.30x = 50,433,344.55 × 32,740,431.30
  4. Step 4: Simplify right side
    33,685,215.30x = 1,651,209,452,468,504.25
  5. Step 5: Solve for x
    x = 1,651,209,452,468,504.25/33,685,215.30
  6. Step 6: Final answer
    x = 49,018,818.43

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Double scale
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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.