Home / 11,090,311.22-15,382,927.59-10,795,361.46

Finding the Fourth Proportional to 11,090,311.22, 15,382,927.59 and 10,795,361.46

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Solution

The fourth proportional to 11,090,311.22, 15,382,927.59 and 10,795,361.46 is: 14,973,814.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,090,311.22 : 15,382,927.59 = 10,795,361.46 : x
  2. Step 2: Convert to fraction form
    11,090,311.22/15,382,927.59 = 10,795,361.46/x
  3. Step 3: Cross multiply
    11,090,311.22x = 15,382,927.59 × 10,795,361.46
  4. Step 4: Simplify right side
    11,090,311.22x = 166,064,263,593,079.91
  5. Step 5: Solve for x
    x = 166,064,263,593,079.91/11,090,311.22
  6. Step 6: Final answer
    x = 14,973,814.56

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.