Home / 33,350,645.26-46,013,399.26-18,663,977.98

Finding the Fourth Proportional to 33,350,645.26, 46,013,399.26 and 18,663,977.98

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Solution

The fourth proportional to 33,350,645.26, 46,013,399.26 and 18,663,977.98 is: 25,750,418.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350,645.26 : 46,013,399.26 = 18,663,977.98 : x
  2. Step 2: Convert to fraction form
    33,350,645.26/46,013,399.26 = 18,663,977.98/x
  3. Step 3: Cross multiply
    33,350,645.26x = 46,013,399.26 × 18,663,977.98
  4. Step 4: Simplify right side
    33,350,645.26x = 858,793,070,584,445.12
  5. Step 5: Solve for x
    x = 858,793,070,584,445.12/33,350,645.26
  6. Step 6: Final answer
    x = 25,750,418.44

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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.