Home / 2,425,846,533,972.40-3,638,993,492,513.60-792,200,589,474.48

Finding the Fourth Proportional to 2,425,846,533,972.40, 3,638,993,492,513.60 and 792,200,589,474.48

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Solution

The fourth proportional to 2,425,846,533,972.40, 3,638,993,492,513.60 and 792,200,589,474.48 is: 1,188,373,934,414.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,846,533,972.40 : 3,638,993,492,513.60 = 792,200,589,474.48 : x
  2. Step 2: Convert to fraction form
    2,425,846,533,972.40/3,638,993,492,513.60 = 792,200,589,474.48/x
  3. Step 3: Cross multiply
    2,425,846,533,972.40x = 3,638,993,492,513.60 × 792,200,589,474.48
  4. Step 4: Simplify right side
    2,425,846,533,972.40x = 2,882,812,789,863,070,755,192,832
  5. Step 5: Solve for x
    x = 2,882,812,789,863,070,755,192,832/2,425,846,533,972.40
  6. Step 6: Final answer
    x = 1,188,373,934,414.71

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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.