Home / 26,741,413.89-40,115,929.55-8,298,952.29

Finding the Fourth Proportional to 26,741,413.89, 40,115,929.55 and 8,298,952.29

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Solution

The fourth proportional to 26,741,413.89, 40,115,929.55 and 8,298,952.29 is: 12,449,610.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,741,413.89 : 40,115,929.55 = 8,298,952.29 : x
  2. Step 2: Convert to fraction form
    26,741,413.89/40,115,929.55 = 8,298,952.29/x
  3. Step 3: Cross multiply
    26,741,413.89x = 40,115,929.55 × 8,298,952.29
  4. Step 4: Simplify right side
    26,741,413.89x = 332,920,185,362,956.44
  5. Step 5: Solve for x
    x = 332,920,185,362,956.44/26,741,413.89
  6. Step 6: Final answer
    x = 12,449,610.43

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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.