Home / 11,227,552,225.91-15,494,144,515.77-6,215,383,351.43

Finding the Fourth Proportional to 11,227,552,225.91, 15,494,144,515.77 and 6,215,383,351.43

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Solution

The fourth proportional to 11,227,552,225.91, 15,494,144,515.77 and 6,215,383,351.43 is: 8,577,296,807.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,552,225.91 : 15,494,144,515.77 = 6,215,383,351.43 : x
  2. Step 2: Convert to fraction form
    11,227,552,225.91/15,494,144,515.77 = 6,215,383,351.43/x
  3. Step 3: Cross multiply
    11,227,552,225.91x = 15,494,144,515.77 × 6,215,383,351.43
  4. Step 4: Simplify right side
    11,227,552,225.91x = 96,302,047,867,967,307,776
  5. Step 5: Solve for x
    x = 96,302,047,867,967,307,776/11,227,552,225.91
  6. Step 6: Final answer
    x = 8,577,296,807.91

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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.