Home / 26,082,372,493.08-39,125,812,415.41-7,195,660,163.11

Finding the Fourth Proportional to 26,082,372,493.08, 39,125,812,415.41 and 7,195,660,163.11

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Solution

The fourth proportional to 26,082,372,493.08, 39,125,812,415.41 and 7,195,660,163.11 is: 10,794,111,993.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,082,372,493.08 : 39,125,812,415.41 = 7,195,660,163.11 : x
  2. Step 2: Convert to fraction form
    26,082,372,493.08/39,125,812,415.41 = 7,195,660,163.11/x
  3. Step 3: Cross multiply
    26,082,372,493.08x = 39,125,812,415.41 × 7,195,660,163.11
  4. Step 4: Simplify right side
    26,082,372,493.08x = 281,536,049,746,648,760,320
  5. Step 5: Solve for x
    x = 281,536,049,746,648,760,320/26,082,372,493.08
  6. Step 6: Final answer
    x = 10,794,111,993.51

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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.