Home / 33,945,022.36-46,844,128.26-18,475,217.92

Finding the Fourth Proportional to 33,945,022.36, 46,844,128.26 and 18,475,217.92

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Solution

The fourth proportional to 33,945,022.36, 46,844,128.26 and 18,475,217.92 is: 25,495,799.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,945,022.36 : 46,844,128.26 = 18,475,217.92 : x
  2. Step 2: Convert to fraction form
    33,945,022.36/46,844,128.26 = 18,475,217.92/x
  3. Step 3: Cross multiply
    33,945,022.36x = 46,844,128.26 × 18,475,217.92
  4. Step 4: Simplify right side
    33,945,022.36x = 865,455,477,875,930.50
  5. Step 5: Solve for x
    x = 865,455,477,875,930.50/33,945,022.36
  6. Step 6: Final answer
    x = 25,495,799.32

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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.