Home / 27,614,508,755.99-41,417,228,170.78-11,889,099,756.95

Finding the Fourth Proportional to 27,614,508,755.99, 41,417,228,170.78 and 11,889,099,756.95

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Solution

The fourth proportional to 27,614,508,755.99, 41,417,228,170.78 and 11,889,099,756.95 is: 17,831,697,160.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,614,508,755.99 : 41,417,228,170.78 = 11,889,099,756.95 : x
  2. Step 2: Convert to fraction form
    27,614,508,755.99/41,417,228,170.78 = 11,889,099,756.95/x
  3. Step 3: Cross multiply
    27,614,508,755.99x = 41,417,228,170.78 × 11,889,099,756.95
  4. Step 4: Simplify right side
    27,614,508,755.99x = 492,413,557,378,532,311,040
  5. Step 5: Solve for x
    x = 492,413,557,378,532,311,040/27,614,508,755.99
  6. Step 6: Final answer
    x = 17,831,697,160.71

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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.