Home / 4,661,609,773.20-6,992,414,659.80-3,192,281,696.40

Finding the Fourth Proportional to 4,661,609,773.20, 6,992,414,659.80 and 3,192,281,696.40

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Solution

The fourth proportional to 4,661,609,773.20, 6,992,414,659.80 and 3,192,281,696.40 is: 4,788,422,544.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,609,773.20 : 6,992,414,659.80 = 3,192,281,696.40 : x
  2. Step 2: Convert to fraction form
    4,661,609,773.20/6,992,414,659.80 = 3,192,281,696.40/x
  3. Step 3: Cross multiply
    4,661,609,773.20x = 6,992,414,659.80 × 3,192,281,696.40
  4. Step 4: Simplify right side
    4,661,609,773.20x = 22,321,757,332,118,573,056
  5. Step 5: Solve for x
    x = 22,321,757,332,118,573,056/4,661,609,773.20
  6. Step 6: Final answer
    x = 4,788,422,544.60

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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.