Home / 33,815,214.96-46,661,912.10-19,132,221.84

Finding the Fourth Proportional to 33,815,214.96, 46,661,912.10 and 19,132,221.84

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Solution

The fourth proportional to 33,815,214.96, 46,661,912.10 and 19,132,221.84 is: 26,400,720.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,815,214.96 : 46,661,912.10 = 19,132,221.84 : x
  2. Step 2: Convert to fraction form
    33,815,214.96/46,661,912.10 = 19,132,221.84/x
  3. Step 3: Cross multiply
    33,815,214.96x = 46,661,912.10 × 19,132,221.84
  4. Step 4: Simplify right side
    33,815,214.96x = 892,746,053,775,780.25
  5. Step 5: Solve for x
    x = 892,746,053,775,780.25/33,815,214.96
  6. Step 6: Final answer
    x = 26,400,720.94

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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.