Home / 33,541,550.20-46,286,267.16-18,857,837.80

Finding the Fourth Proportional to 33,541,550.20, 46,286,267.16 and 18,857,837.80

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Solution

The fourth proportional to 33,541,550.20, 46,286,267.16 and 18,857,837.80 is: 26,023,213.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,541,550.20 : 46,286,267.16 = 18,857,837.80 : x
  2. Step 2: Convert to fraction form
    33,541,550.20/46,286,267.16 = 18,857,837.80/x
  3. Step 3: Cross multiply
    33,541,550.20x = 46,286,267.16 × 18,857,837.80
  4. Step 4: Simplify right side
    33,541,550.20x = 872,858,918,470,746.62
  5. Step 5: Solve for x
    x = 872,858,918,470,746.62/33,541,550.20
  6. Step 6: Final answer
    x = 26,023,213.40

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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.