Home / 38,076,594.06-57,137,584.05-13,817,413.74

Finding the Fourth Proportional to 38,076,594.06, 57,137,584.05 and 13,817,413.74

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Solution

The fourth proportional to 38,076,594.06, 57,137,584.05 and 13,817,413.74 is: 20,734,355.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,076,594.06 : 57,137,584.05 = 13,817,413.74 : x
  2. Step 2: Convert to fraction form
    38,076,594.06/57,137,584.05 = 13,817,413.74/x
  3. Step 3: Cross multiply
    38,076,594.06x = 57,137,584.05 × 13,817,413.74
  4. Step 4: Simplify right side
    38,076,594.06x = 789,493,638,922,874.88
  5. Step 5: Solve for x
    x = 789,493,638,922,874.88/38,076,594.06
  6. Step 6: Final answer
    x = 20,734,355.54

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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.