Home / 16,128,413.70-24,192,620.55-14,840,708.10

Finding the Fourth Proportional to 16,128,413.70, 24,192,620.55 and 14,840,708.10

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Solution

The fourth proportional to 16,128,413.70, 24,192,620.55 and 14,840,708.10 is: 22,261,062.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,413.70 : 24,192,620.55 = 14,840,708.10 : x
  2. Step 2: Convert to fraction form
    16,128,413.70/24,192,620.55 = 14,840,708.10/x
  3. Step 3: Cross multiply
    16,128,413.70x = 24,192,620.55 × 14,840,708.10
  4. Step 4: Simplify right side
    16,128,413.70x = 359,035,619,756,611.44
  5. Step 5: Solve for x
    x = 359,035,619,756,611.44/16,128,413.70
  6. Step 6: Final answer
    x = 22,261,062.15

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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.