Home / 3,629,944,793.60-5,444,917,190.40-3,549,323,225.60

Finding the Fourth Proportional to 3,629,944,793.60, 5,444,917,190.40 and 3,549,323,225.60

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Solution

The fourth proportional to 3,629,944,793.60, 5,444,917,190.40 and 3,549,323,225.60 is: 5,323,984,838.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,944,793.60 : 5,444,917,190.40 = 3,549,323,225.60 : x
  2. Step 2: Convert to fraction form
    3,629,944,793.60/5,444,917,190.40 = 3,549,323,225.60/x
  3. Step 3: Cross multiply
    3,629,944,793.60x = 5,444,917,190.40 × 3,549,323,225.60
  4. Step 4: Simplify right side
    3,629,944,793.60x = 19,325,771,045,355,413,504
  5. Step 5: Solve for x
    x = 19,325,771,045,355,413,504/3,629,944,793.60
  6. Step 6: Final answer
    x = 5,323,984,838.40

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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.