Home / 24,132,821.70-36,199,232.55-12,795,413.70

Finding the Fourth Proportional to 24,132,821.70, 36,199,232.55 and 12,795,413.70

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Solution

The fourth proportional to 24,132,821.70, 36,199,232.55 and 12,795,413.70 is: 19,193,120.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,132,821.70 : 36,199,232.55 = 12,795,413.70 : x
  2. Step 2: Convert to fraction form
    24,132,821.70/36,199,232.55 = 12,795,413.70/x
  3. Step 3: Cross multiply
    24,132,821.70x = 36,199,232.55 × 12,795,413.70
  4. Step 4: Simplify right side
    24,132,821.70x = 463,184,156,099,755.88
  5. Step 5: Solve for x
    x = 463,184,156,099,755.88/24,132,821.70
  6. Step 6: Final answer
    x = 19,193,120.55

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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.