Home / 11,227,552,235.60-15,494,144,529.13-6,215,383,361.12

Finding the Fourth Proportional to 11,227,552,235.60, 15,494,144,529.13 and 6,215,383,361.12

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Solution

The fourth proportional to 11,227,552,235.60, 15,494,144,529.13 and 6,215,383,361.12 is: 8,577,296,821.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,552,235.60 : 15,494,144,529.13 = 6,215,383,361.12 : x
  2. Step 2: Convert to fraction form
    11,227,552,235.60/15,494,144,529.13 = 6,215,383,361.12/x
  3. Step 3: Cross multiply
    11,227,552,235.60x = 15,494,144,529.13 × 6,215,383,361.12
  4. Step 4: Simplify right side
    11,227,552,235.60x = 96,302,048,101,046,960,128
  5. Step 5: Solve for x
    x = 96,302,048,101,046,960,128/11,227,552,235.60
  6. Step 6: Final answer
    x = 8,577,296,821.27

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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.