Home / 12,533,382,233,949-18,808,660,960,213-4,374,322,505,319.60

Finding the Fourth Proportional to 12,533,382,233,949, 18,808,660,960,213 and 4,374,322,505,319.60

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Solution

The fourth proportional to 12,533,382,233,949, 18,808,660,960,213 and 4,374,322,505,319.60 is: 6,564,480,951,544.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,533,382,233,949 : 18,808,660,960,213 = 4,374,322,505,319.60 : x
  2. Step 2: Convert to fraction form
    12,533,382,233,949/18,808,660,960,213 = 4,374,322,505,319.60/x
  3. Step 3: Cross multiply
    12,533,382,233,949x = 18,808,660,960,213 × 4,374,322,505,319.60
  4. Step 4: Simplify right side
    12,533,382,233,949x = 82,275,148,933,185,890,393,522,176
  5. Step 5: Solve for x
    x = 82,275,148,933,185,890,393,522,176/12,533,382,233,949
  6. Step 6: Final answer
    x = 6,564,480,951,544.61

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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.