Home / 17,010,515.52-23,473,660.32-9,667,379.52

Finding the Fourth Proportional to 17,010,515.52, 23,473,660.32 and 9,667,379.52

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Solution

The fourth proportional to 17,010,515.52, 23,473,660.32 and 9,667,379.52 is: 13,340,500.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,010,515.52 : 23,473,660.32 = 9,667,379.52 : x
  2. Step 2: Convert to fraction form
    17,010,515.52/23,473,660.32 = 9,667,379.52/x
  3. Step 3: Cross multiply
    17,010,515.52x = 23,473,660.32 × 9,667,379.52
  4. Step 4: Simplify right side
    17,010,515.52x = 226,928,783,037,004.62
  5. Step 5: Solve for x
    x = 226,928,783,037,004.62/17,010,515.52
  6. Step 6: Final answer
    x = 13,340,500.04

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1.5x scale

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.