Home / 22,760,357.22-34,144,745.97-7,202,102.94

Finding the Fourth Proportional to 22,760,357.22, 34,144,745.97 and 7,202,102.94

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Solution

The fourth proportional to 22,760,357.22, 34,144,745.97 and 7,202,102.94 is: 10,804,486.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,760,357.22 : 34,144,745.97 = 7,202,102.94 : x
  2. Step 2: Convert to fraction form
    22,760,357.22/34,144,745.97 = 7,202,102.94/x
  3. Step 3: Cross multiply
    22,760,357.22x = 34,144,745.97 × 7,202,102.94
  4. Step 4: Simplify right side
    22,760,357.22x = 245,913,975,336,090.16
  5. Step 5: Solve for x
    x = 245,913,975,336,090.16/22,760,357.22
  6. Step 6: Final answer
    x = 10,804,486.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.