Home / 33,541,551.20-46,286,268.54-18,857,838.80

Finding the Fourth Proportional to 33,541,551.20, 46,286,268.54 and 18,857,838.80

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Solution

The fourth proportional to 33,541,551.20, 46,286,268.54 and 18,857,838.80 is: 26,023,214.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,541,551.20 : 46,286,268.54 = 18,857,838.80 : x
  2. Step 2: Convert to fraction form
    33,541,551.20/46,286,268.54 = 18,857,838.80/x
  3. Step 3: Cross multiply
    33,541,551.20x = 46,286,268.54 × 18,857,838.80
  4. Step 4: Simplify right side
    33,541,551.20x = 872,858,990,780,831.38
  5. Step 5: Solve for x
    x = 872,858,990,780,831.38/33,541,551.20
  6. Step 6: Final answer
    x = 26,023,214.78

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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.