Home / 33,213,413.60-49,820,120.40-24,143,487.20

Finding the Fourth Proportional to 33,213,413.60, 49,820,120.40 and 24,143,487.20

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Solution

The fourth proportional to 33,213,413.60, 49,820,120.40 and 24,143,487.20 is: 36,215,230.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,213,413.60 : 49,820,120.40 = 24,143,487.20 : x
  2. Step 2: Convert to fraction form
    33,213,413.60/49,820,120.40 = 24,143,487.20/x
  3. Step 3: Cross multiply
    33,213,413.60x = 49,820,120.40 × 24,143,487.20
  4. Step 4: Simplify right side
    33,213,413.60x = 1,202,831,439,179,858.75
  5. Step 5: Solve for x
    x = 1,202,831,439,179,858.75/33,213,413.60
  6. Step 6: Final answer
    x = 36,215,230.80

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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.