Home / 11,660,348.24-16,091,309.04-6,504,043.76

Finding the Fourth Proportional to 11,660,348.24, 16,091,309.04 and 6,504,043.76

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Solution

The fourth proportional to 11,660,348.24, 16,091,309.04 and 6,504,043.76 is: 8,975,596.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,660,348.24 : 16,091,309.04 = 6,504,043.76 : x
  2. Step 2: Convert to fraction form
    11,660,348.24/16,091,309.04 = 6,504,043.76/x
  3. Step 3: Cross multiply
    11,660,348.24x = 16,091,309.04 × 6,504,043.76
  4. Step 4: Simplify right side
    11,660,348.24x = 104,658,578,151,843.58
  5. Step 5: Solve for x
    x = 104,658,578,151,843.58/11,660,348.24
  6. Step 6: Final answer
    x = 8,975,596.27

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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.