Home / 11,227,552,625.07-15,494,145,066.60-6,215,383,750.59

Finding the Fourth Proportional to 11,227,552,625.07, 15,494,145,066.60 and 6,215,383,750.59

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Solution

The fourth proportional to 11,227,552,625.07, 15,494,145,066.60 and 6,215,383,750.59 is: 8,577,297,358.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,552,625.07 : 15,494,145,066.60 = 6,215,383,750.59 : x
  2. Step 2: Convert to fraction form
    11,227,552,625.07/15,494,145,066.60 = 6,215,383,750.59/x
  3. Step 3: Cross multiply
    11,227,552,625.07x = 15,494,145,066.60 × 6,215,383,750.59
  4. Step 4: Simplify right side
    11,227,552,625.07x = 96,302,057,476,121,296,896
  5. Step 5: Solve for x
    x = 96,302,057,476,121,296,896/11,227,552,625.07
  6. Step 6: Final answer
    x = 8,577,297,358.74

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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.