Home / 8,619,024,600.11-12,928,536,900.17-8,619,024,600.11

Finding the Fourth Proportional to 8,619,024,600.11, 12,928,536,900.17 and 8,619,024,600.11

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Solution

The fourth proportional to 8,619,024,600.11, 12,928,536,900.17 and 8,619,024,600.11 is: 12,928,536,900.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,619,024,600.11 : 12,928,536,900.17 = 8,619,024,600.11 : x
  2. Step 2: Convert to fraction form
    8,619,024,600.11/12,928,536,900.17 = 8,619,024,600.11/x
  3. Step 3: Cross multiply
    8,619,024,600.11x = 12,928,536,900.17 × 8,619,024,600.11
  4. Step 4: Simplify right side
    8,619,024,600.11x = 111,431,377,586,018,811,904
  5. Step 5: Solve for x
    x = 111,431,377,586,018,811,904/8,619,024,600.11
  6. Step 6: Final answer
    x = 12,928,536,900.17

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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.