Home / 36,241,936.96-50,013,880.48-19,944,413.12

Finding the Fourth Proportional to 36,241,936.96, 50,013,880.48 and 19,944,413.12

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Solution

The fourth proportional to 36,241,936.96, 50,013,880.48 and 19,944,413.12 is: 27,523,294.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,241,936.96 : 50,013,880.48 = 19,944,413.12 : x
  2. Step 2: Convert to fraction form
    36,241,936.96/50,013,880.48 = 19,944,413.12/x
  3. Step 3: Cross multiply
    36,241,936.96x = 50,013,880.48 × 19,944,413.12
  4. Step 4: Simplify right side
    36,241,936.96x = 997,497,494,027,423.88
  5. Step 5: Solve for x
    x = 997,497,494,027,423.88/36,241,936.96
  6. Step 6: Final answer
    x = 27,523,294.22

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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.