Home / 23,516,413.29-35,274,974.51-8,164,190.48

Finding the Fourth Proportional to 23,516,413.29, 35,274,974.51 and 8,164,190.48

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Solution

The fourth proportional to 23,516,413.29, 35,274,974.51 and 8,164,190.48 is: 12,246,408.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,516,413.29 : 35,274,974.51 = 8,164,190.48 : x
  2. Step 2: Convert to fraction form
    23,516,413.29/35,274,974.51 = 8,164,190.48/x
  3. Step 3: Cross multiply
    23,516,413.29x = 35,274,974.51 × 8,164,190.48
  4. Step 4: Simplify right side
    23,516,413.29x = 287,991,610,920,820.25
  5. Step 5: Solve for x
    x = 287,991,610,920,820.25/23,516,413.29
  6. Step 6: Final answer
    x = 12,246,408.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.