Home / 33,482,733.33-50,204,551.55-12,988,504.64

Finding the Fourth Proportional to 33,482,733.33, 50,204,551.55 and 12,988,504.64

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Solution

The fourth proportional to 33,482,733.33, 50,204,551.55 and 12,988,504.64 is: 19,475,173.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,482,733.33 : 50,204,551.55 = 12,988,504.64 : x
  2. Step 2: Convert to fraction form
    33,482,733.33/50,204,551.55 = 12,988,504.64/x
  3. Step 3: Cross multiply
    33,482,733.33x = 50,204,551.55 × 12,988,504.64
  4. Step 4: Simplify right side
    33,482,733.33x = 652,082,050,756,294.12
  5. Step 5: Solve for x
    x = 652,082,050,756,294.12/33,482,733.33
  6. Step 6: Final answer
    x = 19,475,173.80

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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.