Home / 47,762,118.30-65,910,855.44-26,568,794.57

Finding the Fourth Proportional to 47,762,118.30, 65,910,855.44 and 26,568,794.57

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Solution

The fourth proportional to 47,762,118.30, 65,910,855.44 and 26,568,794.57 is: 36,664,453.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,762,118.30 : 65,910,855.44 = 26,568,794.57 : x
  2. Step 2: Convert to fraction form
    47,762,118.30/65,910,855.44 = 26,568,794.57/x
  3. Step 3: Cross multiply
    47,762,118.30x = 65,910,855.44 × 26,568,794.57
  4. Step 4: Simplify right side
    47,762,118.30x = 1,751,171,977,655,928.75
  5. Step 5: Solve for x
    x = 1,751,171,977,655,928.75/47,762,118.30
  6. Step 6: Final answer
    x = 36,664,453.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.