Home / 4,257,121,216.60-6,385,681,824.90-3,540,485,056.60

Finding the Fourth Proportional to 4,257,121,216.60, 6,385,681,824.90 and 3,540,485,056.60

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Solution

The fourth proportional to 4,257,121,216.60, 6,385,681,824.90 and 3,540,485,056.60 is: 5,310,727,584.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,257,121,216.60 : 6,385,681,824.90 = 3,540,485,056.60 : x
  2. Step 2: Convert to fraction form
    4,257,121,216.60/6,385,681,824.90 = 3,540,485,056.60/x
  3. Step 3: Cross multiply
    4,257,121,216.60x = 6,385,681,824.90 × 3,540,485,056.60
  4. Step 4: Simplify right side
    4,257,121,216.60x = 22,608,411,077,260,664,832
  5. Step 5: Solve for x
    x = 22,608,411,077,260,664,832/4,257,121,216.60
  6. Step 6: Final answer
    x = 5,310,727,584.90

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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.