Home / 33,882,345.54-46,757,601.27-18,412,396.92

Finding the Fourth Proportional to 33,882,345.54, 46,757,601.27 and 18,412,396.92

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Solution

The fourth proportional to 33,882,345.54, 46,757,601.27 and 18,412,396.92 is: 25,409,088.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,882,345.54 : 46,757,601.27 = 18,412,396.92 : x
  2. Step 2: Convert to fraction form
    33,882,345.54/46,757,601.27 = 18,412,396.92/x
  3. Step 3: Cross multiply
    33,882,345.54x = 46,757,601.27 × 18,412,396.92
  4. Step 4: Simplify right side
    33,882,345.54x = 860,919,513,610,336.25
  5. Step 5: Solve for x
    x = 860,919,513,610,336.25/33,882,345.54
  6. Step 6: Final answer
    x = 25,409,088.42

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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.