Home / 17,928,096.90-26,892,145.35-16,542,413.70

Finding the Fourth Proportional to 17,928,096.90, 26,892,145.35 and 16,542,413.70

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Solution

The fourth proportional to 17,928,096.90, 26,892,145.35 and 16,542,413.70 is: 24,813,620.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,928,096.90 : 26,892,145.35 = 16,542,413.70 : x
  2. Step 2: Convert to fraction form
    17,928,096.90/26,892,145.35 = 16,542,413.70/x
  3. Step 3: Cross multiply
    17,928,096.90x = 26,892,145.35 × 16,542,413.70
  4. Step 4: Simplify right side
    17,928,096.90x = 444,860,993,660,231.31
  5. Step 5: Solve for x
    x = 444,860,993,660,231.31/17,928,096.90
  6. Step 6: Final answer
    x = 24,813,620.55

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1.5x scale

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.