Home / 11,227,552,226.91-15,494,144,517.15-6,215,383,352.43

Finding the Fourth Proportional to 11,227,552,226.91, 15,494,144,517.15 and 6,215,383,352.43

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Solution

The fourth proportional to 11,227,552,226.91, 15,494,144,517.15 and 6,215,383,352.43 is: 8,577,296,809.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,552,226.91 : 15,494,144,517.15 = 6,215,383,352.43 : x
  2. Step 2: Convert to fraction form
    11,227,552,226.91/15,494,144,517.15 = 6,215,383,352.43/x
  3. Step 3: Cross multiply
    11,227,552,226.91x = 15,494,144,517.15 × 6,215,383,352.43
  4. Step 4: Simplify right side
    11,227,552,226.91x = 96,302,047,892,038,680,576
  5. Step 5: Solve for x
    x = 96,302,047,892,038,680,576/11,227,552,226.91
  6. Step 6: Final answer
    x = 8,577,296,809.29

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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.