Home / 22,207,475.34-33,296,941.89-9,262,556.73

Finding the Fourth Proportional to 22,207,475.34, 33,296,941.89 and 9,262,556.73

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Solution

The fourth proportional to 22,207,475.34, 33,296,941.89 and 9,262,556.73 is: 13,887,882.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,207,475.34 : 33,296,941.89 = 9,262,556.73 : x
  2. Step 2: Convert to fraction form
    22,207,475.34/33,296,941.89 = 9,262,556.73/x
  3. Step 3: Cross multiply
    22,207,475.34x = 33,296,941.89 × 9,262,556.73
  4. Step 4: Simplify right side
    22,207,475.34x = 308,414,813,191,638.44
  5. Step 5: Solve for x
    x = 308,414,813,191,638.44/22,207,475.34
  6. Step 6: Final answer
    x = 13,887,882.73

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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.