Home / 65,995,504,750,678-91,078,610,074,714-38,255,619,190,350

Finding the Fourth Proportional to 65,995,504,750,678, 91,078,610,074,714 and 38,255,619,190,350

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Solution

The fourth proportional to 65,995,504,750,678, 91,078,610,074,714 and 38,255,619,190,350 is: 52,795,544,735,474.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,995,504,750,678 : 91,078,610,074,714 = 38,255,619,190,350 : x
  2. Step 2: Convert to fraction form
    65,995,504,750,678/91,078,610,074,714 = 38,255,619,190,350/x
  3. Step 3: Cross multiply
    65,995,504,750,678x = 91,078,610,074,714 × 38,255,619,190,350
  4. Step 4: Simplify right side
    65,995,504,750,678x = 3,484,268,623,404,633,659,860,320,256
  5. Step 5: Solve for x
    x = 3,484,268,623,404,633,659,860,320,256/65,995,504,750,678
  6. Step 6: Final answer
    x = 52,795,544,735,474.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.