Home / 40,061,744.57-55,267,654.57-23,534,413.33

Finding the Fourth Proportional to 40,061,744.57, 55,267,654.57 and 23,534,413.33

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Solution

The fourth proportional to 40,061,744.57, 55,267,654.57 and 23,534,413.33 is: 32,467,178.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,061,744.57 : 55,267,654.57 = 23,534,413.33 : x
  2. Step 2: Convert to fraction form
    40,061,744.57/55,267,654.57 = 23,534,413.33/x
  3. Step 3: Cross multiply
    40,061,744.57x = 55,267,654.57 × 23,534,413.33
  4. Step 4: Simplify right side
    40,061,744.57x = 1,300,691,826,233,038.25
  5. Step 5: Solve for x
    x = 1,300,691,826,233,038.25/40,061,744.57
  6. Step 6: Final answer
    x = 32,467,178.86

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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.