Home / 33,632,539.30-46,412,903.82-18,162,622.59

Finding the Fourth Proportional to 33,632,539.30, 46,412,903.82 and 18,162,622.59

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Solution

The fourth proportional to 33,632,539.30, 46,412,903.82 and 18,162,622.59 is: 25,064,418.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,539.30 : 46,412,903.82 = 18,162,622.59 : x
  2. Step 2: Convert to fraction form
    33,632,539.30/46,412,903.82 = 18,162,622.59/x
  3. Step 3: Cross multiply
    33,632,539.30x = 46,412,903.82 × 18,162,622.59
  4. Step 4: Simplify right side
    33,632,539.30x = 842,980,055,388,629.25
  5. Step 5: Solve for x
    x = 842,980,055,388,629.25/33,632,539.30
  6. Step 6: Final answer
    x = 25,064,418.95

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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.