Home / 33,222,578.40-49,833,867.60-32,476,082.40

Finding the Fourth Proportional to 33,222,578.40, 49,833,867.60 and 32,476,082.40

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Solution

The fourth proportional to 33,222,578.40, 49,833,867.60 and 32,476,082.40 is: 48,714,123.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,222,578.40 : 49,833,867.60 = 32,476,082.40 : x
  2. Step 2: Convert to fraction form
    33,222,578.40/49,833,867.60 = 32,476,082.40/x
  3. Step 3: Cross multiply
    33,222,578.40x = 49,833,867.60 × 32,476,082.40
  4. Step 4: Simplify right side
    33,222,578.40x = 1,618,408,790,488,290.25
  5. Step 5: Solve for x
    x = 1,618,408,790,488,290.25/33,222,578.40
  6. Step 6: Final answer
    x = 48,714,123.60

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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.