Home / 17,496,794.15-26,242,887.02-5,200,494.98

Finding the Fourth Proportional to 17,496,794.15, 26,242,887.02 and 5,200,494.98

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Solution

The fourth proportional to 17,496,794.15, 26,242,887.02 and 5,200,494.98 is: 7,800,057.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,794.15 : 26,242,887.02 = 5,200,494.98 : x
  2. Step 2: Convert to fraction form
    17,496,794.15/26,242,887.02 = 5,200,494.98/x
  3. Step 3: Cross multiply
    17,496,794.15x = 26,242,887.02 × 5,200,494.98
  4. Step 4: Simplify right side
    17,496,794.15x = 136,476,002,198,286.25
  5. Step 5: Solve for x
    x = 136,476,002,198,286.25/17,496,794.15
  6. Step 6: Final answer
    x = 7,800,057.60

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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.