Home / 33,751,318.54-46,576,821.13-18,281,403.18

Finding the Fourth Proportional to 33,751,318.54, 46,576,821.13 and 18,281,403.18

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Solution

The fourth proportional to 33,751,318.54, 46,576,821.13 and 18,281,403.18 is: 25,228,337.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,751,318.54 : 46,576,821.13 = 18,281,403.18 : x
  2. Step 2: Convert to fraction form
    33,751,318.54/46,576,821.13 = 18,281,403.18/x
  3. Step 3: Cross multiply
    33,751,318.54x = 46,576,821.13 × 18,281,403.18
  4. Step 4: Simplify right side
    33,751,318.54x = 851,489,645,874,569.62
  5. Step 5: Solve for x
    x = 851,489,645,874,569.62/33,751,318.54
  6. Step 6: Final answer
    x = 25,228,337.22

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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.