Home / 11,995,597.13-16,536,706.27-8,551,859.45

Finding the Fourth Proportional to 11,995,597.13, 16,536,706.27 and 8,551,859.45

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Solution

The fourth proportional to 11,995,597.13, 16,536,706.27 and 8,551,859.45 is: 11,789,291.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,995,597.13 : 16,536,706.27 = 8,551,859.45 : x
  2. Step 2: Convert to fraction form
    11,995,597.13/16,536,706.27 = 8,551,859.45/x
  3. Step 3: Cross multiply
    11,995,597.13x = 16,536,706.27 × 8,551,859.45
  4. Step 4: Simplify right side
    11,995,597.13x = 141,419,587,682,910.56
  5. Step 5: Solve for x
    x = 141,419,587,682,910.56/11,995,597.13
  6. Step 6: Final answer
    x = 11,789,291.20

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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.