Home / 65,995,504,750,705-91,078,610,074,753-38,255,619,190,372

Finding the Fourth Proportional to 65,995,504,750,705, 91,078,610,074,753 and 38,255,619,190,372

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Solution

The fourth proportional to 65,995,504,750,705, 91,078,610,074,753 and 38,255,619,190,372 is: 52,795,544,735,505.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,995,504,750,705 : 91,078,610,074,753 = 38,255,619,190,372 : x
  2. Step 2: Convert to fraction form
    65,995,504,750,705/91,078,610,074,753 = 38,255,619,190,372/x
  3. Step 3: Cross multiply
    65,995,504,750,705x = 91,078,610,074,753 × 38,255,619,190,372
  4. Step 4: Simplify right side
    65,995,504,750,705x = 3,484,268,623,408,129,557,080,834,048
  5. Step 5: Solve for x
    x = 3,484,268,623,408,129,557,080,834,048/65,995,504,750,705
  6. Step 6: Final answer
    x = 52,795,544,735,505.77

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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.