Home / 33,833,518.56-46,690,137.77-18,363,603.33

Finding the Fourth Proportional to 33,833,518.56, 46,690,137.77 and 18,363,603.33

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Solution

The fourth proportional to 33,833,518.56, 46,690,137.77 and 18,363,603.33 is: 25,341,708.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,518.56 : 46,690,137.77 = 18,363,603.33 : x
  2. Step 2: Convert to fraction form
    33,833,518.56/46,690,137.77 = 18,363,603.33/x
  3. Step 3: Cross multiply
    33,833,518.56x = 46,690,137.77 × 18,363,603.33
  4. Step 4: Simplify right side
    33,833,518.56x = 857,399,169,339,512.62
  5. Step 5: Solve for x
    x = 857,399,169,339,512.62/33,833,518.56
  6. Step 6: Final answer
    x = 25,341,708.63

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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.