Home / 17,548,078.38-24,208,187.88-11,355,126.57

Finding the Fourth Proportional to 17,548,078.38, 24,208,187.88 and 11,355,126.57

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Solution

The fourth proportional to 17,548,078.38, 24,208,187.88 and 11,355,126.57 is: 15,664,794.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,548,078.38 : 24,208,187.88 = 11,355,126.57 : x
  2. Step 2: Convert to fraction form
    17,548,078.38/24,208,187.88 = 11,355,126.57/x
  3. Step 3: Cross multiply
    17,548,078.38x = 24,208,187.88 × 11,355,126.57
  4. Step 4: Simplify right side
    17,548,078.38x = 274,887,037,407,739.97
  5. Step 5: Solve for x
    x = 274,887,037,407,739.97/17,548,078.38
  6. Step 6: Final answer
    x = 15,664,794.26

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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.