Home / 16,288,580.10-24,436,019.40-6,190,413.78

Finding the Fourth Proportional to 16,288,580.10, 24,436,019.40 and 6,190,413.78

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Solution

The fourth proportional to 16,288,580.10, 24,436,019.40 and 6,190,413.78 is: 9,286,817.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,288,580.10 : 24,436,019.40 = 6,190,413.78 : x
  2. Step 2: Convert to fraction form
    16,288,580.10/24,436,019.40 = 6,190,413.78/x
  3. Step 3: Cross multiply
    16,288,580.10x = 24,436,019.40 × 6,190,413.78
  4. Step 4: Simplify right side
    16,288,580.10x = 151,269,071,222,107.34
  5. Step 5: Solve for x
    x = 151,269,071,222,107.34/16,288,580.10
  6. Step 6: Final answer
    x = 9,286,817.53

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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.