Home / 2,425,846,533,974.50-3,638,993,492,516.40-792,200,589,476.48

Finding the Fourth Proportional to 2,425,846,533,974.50, 3,638,993,492,516.40 and 792,200,589,476.48

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Solution

The fourth proportional to 2,425,846,533,974.50, 3,638,993,492,516.40 and 792,200,589,476.48 is: 1,188,373,934,417.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,846,533,974.50 : 3,638,993,492,516.40 = 792,200,589,476.48 : x
  2. Step 2: Convert to fraction form
    2,425,846,533,974.50/3,638,993,492,516.40 = 792,200,589,476.48/x
  3. Step 3: Cross multiply
    2,425,846,533,974.50x = 3,638,993,492,516.40 × 792,200,589,476.48
  4. Step 4: Simplify right side
    2,425,846,533,974.50x = 2,882,812,789,872,566,391,013,376
  5. Step 5: Solve for x
    x = 2,882,812,789,872,566,391,013,376/2,425,846,533,974.50
  6. Step 6: Final answer
    x = 1,188,373,934,417.60

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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.