Home / 62,297,062,575.21-85,968,825,713.78-35,199,755,105.78

Finding the Fourth Proportional to 62,297,062,575.21, 85,968,825,713.78 and 35,199,755,105.78

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Solution

The fourth proportional to 62,297,062,575.21, 85,968,825,713.78 and 35,199,755,105.78 is: 48,575,028,849.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,297,062,575.21 : 85,968,825,713.78 = 35,199,755,105.78 : x
  2. Step 2: Convert to fraction form
    62,297,062,575.21/85,968,825,713.78 = 35,199,755,105.78/x
  3. Step 3: Cross multiply
    62,297,062,575.21x = 85,968,825,713.78 × 35,199,755,105.78
  4. Step 4: Simplify right side
    62,297,062,575.21x = 3,026,081,611,856,619,765,760
  5. Step 5: Solve for x
    x = 3,026,081,611,856,619,765,760/62,297,062,575.21
  6. Step 6: Final answer
    x = 48,575,028,849.93

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1.5x scale

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.