Home / 33,945,022.61-46,844,128.61-18,475,218.17

Finding the Fourth Proportional to 33,945,022.61, 46,844,128.61 and 18,475,218.17

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Solution

The fourth proportional to 33,945,022.61, 46,844,128.61 and 18,475,218.17 is: 25,495,799.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,945,022.61 : 46,844,128.61 = 18,475,218.17 : x
  2. Step 2: Convert to fraction form
    33,945,022.61/46,844,128.61 = 18,475,218.17/x
  3. Step 3: Cross multiply
    33,945,022.61x = 46,844,128.61 × 18,475,218.17
  4. Step 4: Simplify right side
    33,945,022.61x = 865,455,495,960,912.75
  5. Step 5: Solve for x
    x = 865,455,495,960,912.75/33,945,022.61
  6. Step 6: Final answer
    x = 25,495,799.66

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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.