Home / 33,765,014.52-46,595,578.32-18,295,160.70

Finding the Fourth Proportional to 33,765,014.52, 46,595,578.32 and 18,295,160.70

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Solution

The fourth proportional to 33,765,014.52, 46,595,578.32 and 18,295,160.70 is: 25,247,244.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,765,014.52 : 46,595,578.32 = 18,295,160.70 : x
  2. Step 2: Convert to fraction form
    33,765,014.52/46,595,578.32 = 18,295,160.70/x
  3. Step 3: Cross multiply
    33,765,014.52x = 46,595,578.32 × 18,295,160.70
  4. Step 4: Simplify right side
    33,765,014.52x = 852,473,593,273,836
  5. Step 5: Solve for x
    x = 852,473,593,273,836/33,765,014.52
  6. Step 6: Final answer
    x = 25,247,244.98

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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.