Home / 36,603,458.33-50,513,702.11-20,083,578.53

Finding the Fourth Proportional to 36,603,458.33, 50,513,702.11 and 20,083,578.53

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Solution

The fourth proportional to 36,603,458.33, 50,513,702.11 and 20,083,578.53 is: 27,715,848.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,603,458.33 : 50,513,702.11 = 20,083,578.53 : x
  2. Step 2: Convert to fraction form
    36,603,458.33/50,513,702.11 = 20,083,578.53/x
  3. Step 3: Cross multiply
    36,603,458.33x = 50,513,702.11 × 20,083,578.53
  4. Step 4: Simplify right side
    36,603,458.33x = 1,014,495,902,864,434.25
  5. Step 5: Solve for x
    x = 1,014,495,902,864,434.25/36,603,458.33
  6. Step 6: Final answer
    x = 27,715,848.43

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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.