Home / 4,396,894,921.60-6,595,342,382.40-1,948,014,793.60

Finding the Fourth Proportional to 4,396,894,921.60, 6,595,342,382.40 and 1,948,014,793.60

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Solution

The fourth proportional to 4,396,894,921.60, 6,595,342,382.40 and 1,948,014,793.60 is: 2,922,022,190.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396,894,921.60 : 6,595,342,382.40 = 1,948,014,793.60 : x
  2. Step 2: Convert to fraction form
    4,396,894,921.60/6,595,342,382.40 = 1,948,014,793.60/x
  3. Step 3: Cross multiply
    4,396,894,921.60x = 6,595,342,382.40 × 1,948,014,793.60
  4. Step 4: Simplify right side
    4,396,894,921.60x = 12,847,824,529,772,267,520
  5. Step 5: Solve for x
    x = 12,847,824,529,772,267,520/4,396,894,921.60
  6. Step 6: Final answer
    x = 2,922,022,190.40

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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.