Home / 17,905,954,519.68-26,858,982,168.24-6,867,854,090.88

Finding the Fourth Proportional to 17,905,954,519.68, 26,858,982,168.24 and 6,867,854,090.88

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Solution

The fourth proportional to 17,905,954,519.68, 26,858,982,168.24 and 6,867,854,090.88 is: 10,301,800,462.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,905,954,519.68 : 26,858,982,168.24 = 6,867,854,090.88 : x
  2. Step 2: Convert to fraction form
    17,905,954,519.68/26,858,982,168.24 = 6,867,854,090.88/x
  3. Step 3: Cross multiply
    17,905,954,519.68x = 26,858,982,168.24 × 6,867,854,090.88
  4. Step 4: Simplify right side
    17,905,954,519.68x = 184,463,570,561,020,067,840
  5. Step 5: Solve for x
    x = 184,463,570,561,020,067,840/17,905,954,519.68
  6. Step 6: Final answer
    x = 10,301,800,462.98

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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.