Home / 14,383,777.10-21,568,215.26-5,283,524.30

Finding the Fourth Proportional to 14,383,777.10, 21,568,215.26 and 5,283,524.30

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Solution

The fourth proportional to 14,383,777.10, 21,568,215.26 and 5,283,524.30 is: 7,922,549.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,383,777.10 : 21,568,215.26 = 5,283,524.30 : x
  2. Step 2: Convert to fraction form
    14,383,777.10/21,568,215.26 = 5,283,524.30/x
  3. Step 3: Cross multiply
    14,383,777.10x = 21,568,215.26 × 5,283,524.30
  4. Step 4: Simplify right side
    14,383,777.10x = 113,956,189,339,208.55
  5. Step 5: Solve for x
    x = 113,956,189,339,208.55/14,383,777.10
  6. Step 6: Final answer
    x = 7,922,549.73

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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.