Home / 33,541,550.70-46,286,267.85-18,857,838.30

Finding the Fourth Proportional to 33,541,550.70, 46,286,267.85 and 18,857,838.30

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Solution

The fourth proportional to 33,541,550.70, 46,286,267.85 and 18,857,838.30 is: 26,023,214.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,541,550.70 : 46,286,267.85 = 18,857,838.30 : x
  2. Step 2: Convert to fraction form
    33,541,550.70/46,286,267.85 = 18,857,838.30/x
  3. Step 3: Cross multiply
    33,541,550.70x = 46,286,267.85 × 18,857,838.30
  4. Step 4: Simplify right side
    33,541,550.70x = 872,858,954,625,788.75
  5. Step 5: Solve for x
    x = 872,858,954,625,788.75/33,541,550.70
  6. Step 6: Final answer
    x = 26,023,214.09

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1.5x scale

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.