Home / 18,229,496,240.40-27,327,025,672.20-10,773,804,163.20

Finding the Fourth Proportional to 18,229,496,240.40, 27,327,025,672.20 and 10,773,804,163.20

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Solution

The fourth proportional to 18,229,496,240.40, 27,327,025,672.20 and 10,773,804,163.20 is: 16,150,529,837.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,229,496,240.40 : 27,327,025,672.20 = 10,773,804,163.20 : x
  2. Step 2: Convert to fraction form
    18,229,496,240.40/27,327,025,672.20 = 10,773,804,163.20/x
  3. Step 3: Cross multiply
    18,229,496,240.40x = 27,327,025,672.20 × 10,773,804,163.20
  4. Step 4: Simplify right side
    18,229,496,240.40x = 294,416,022,955,021,664,256
  5. Step 5: Solve for x
    x = 294,416,022,955,021,664,256/18,229,496,240.40
  6. Step 6: Final answer
    x = 16,150,529,837.60

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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.