Home / 33,887,565.28-46,765,147.44-18,417,687.04

Finding the Fourth Proportional to 33,887,565.28, 46,765,147.44 and 18,417,687.04

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Solution

The fourth proportional to 33,887,565.28, 46,765,147.44 and 18,417,687.04 is: 25,416,575.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,887,565.28 : 46,765,147.44 = 18,417,687.04 : x
  2. Step 2: Convert to fraction form
    33,887,565.28/46,765,147.44 = 18,417,687.04/x
  3. Step 3: Cross multiply
    33,887,565.28x = 46,765,147.44 × 18,417,687.04
  4. Step 4: Simplify right side
    33,887,565.28x = 861,305,849,929,377.12
  5. Step 5: Solve for x
    x = 861,305,849,929,377.12/33,887,565.28
  6. Step 6: Final answer
    x = 25,416,575.16

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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.