Home / 3,630,229,620.60-5,445,344,430.90-3,549,608,052.60

Finding the Fourth Proportional to 3,630,229,620.60, 5,445,344,430.90 and 3,549,608,052.60

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Solution

The fourth proportional to 3,630,229,620.60, 5,445,344,430.90 and 3,549,608,052.60 is: 5,324,412,078.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,229,620.60 : 5,445,344,430.90 = 3,549,608,052.60 : x
  2. Step 2: Convert to fraction form
    3,630,229,620.60/5,445,344,430.90 = 3,549,608,052.60/x
  3. Step 3: Cross multiply
    3,630,229,620.60x = 5,445,344,430.90 × 3,549,608,052.60
  4. Step 4: Simplify right side
    3,630,229,620.60x = 19,328,838,441,103,204,352
  5. Step 5: Solve for x
    x = 19,328,838,441,103,204,352/3,630,229,620.60
  6. Step 6: Final answer
    x = 5,324,412,078.90

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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.