Home / 33,682,568.57-46,482,550.01-19,753,969.76

Finding the Fourth Proportional to 33,682,568.57, 46,482,550.01 and 19,753,969.76

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Solution

The fourth proportional to 33,682,568.57, 46,482,550.01 and 19,753,969.76 is: 27,260,833.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682,568.57 : 46,482,550.01 = 19,753,969.76 : x
  2. Step 2: Convert to fraction form
    33,682,568.57/46,482,550.01 = 19,753,969.76/x
  3. Step 3: Cross multiply
    33,682,568.57x = 46,482,550.01 × 19,753,969.76
  4. Step 4: Simplify right side
    33,682,568.57x = 918,214,887,182,432
  5. Step 5: Solve for x
    x = 918,214,887,182,432/33,682,568.57
  6. Step 6: Final answer
    x = 27,260,833.31

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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.