Home / 5,354,922,793.60-8,032,384,190.40-1,907,106,601.60

Finding the Fourth Proportional to 5,354,922,793.60, 8,032,384,190.40 and 1,907,106,601.60

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Solution

The fourth proportional to 5,354,922,793.60, 8,032,384,190.40 and 1,907,106,601.60 is: 2,860,659,902.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,354,922,793.60 : 8,032,384,190.40 = 1,907,106,601.60 : x
  2. Step 2: Convert to fraction form
    5,354,922,793.60/8,032,384,190.40 = 1,907,106,601.60/x
  3. Step 3: Cross multiply
    5,354,922,793.60x = 8,032,384,190.40 × 1,907,106,601.60
  4. Step 4: Simplify right side
    5,354,922,793.60x = 15,318,612,916,099,309,568
  5. Step 5: Solve for x
    x = 15,318,612,916,099,309,568/5,354,922,793.60
  6. Step 6: Final answer
    x = 2,860,659,902.40

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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.