Home / 24,188,231.32-33,379,805.58-13,174,947.16

Finding the Fourth Proportional to 24,188,231.32, 33,379,805.58 and 13,174,947.16

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Solution

The fourth proportional to 24,188,231.32, 33,379,805.58 and 13,174,947.16 is: 18,181,452.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,188,231.32 : 33,379,805.58 = 13,174,947.16 : x
  2. Step 2: Convert to fraction form
    24,188,231.32/33,379,805.58 = 13,174,947.16/x
  3. Step 3: Cross multiply
    24,188,231.32x = 33,379,805.58 × 13,174,947.16
  4. Step 4: Simplify right side
    24,188,231.32x = 439,777,174,727,573.12
  5. Step 5: Solve for x
    x = 439,777,174,727,573.12/24,188,231.32
  6. Step 6: Final answer
    x = 18,181,452.33

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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.