Home / 36,825,600.78-55,238,401.17-22,476,693.78

Finding the Fourth Proportional to 36,825,600.78, 55,238,401.17 and 22,476,693.78

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Solution

The fourth proportional to 36,825,600.78, 55,238,401.17 and 22,476,693.78 is: 33,715,040.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,825,600.78 : 55,238,401.17 = 22,476,693.78 : x
  2. Step 2: Convert to fraction form
    36,825,600.78/55,238,401.17 = 22,476,693.78/x
  3. Step 3: Cross multiply
    36,825,600.78x = 55,238,401.17 × 22,476,693.78
  4. Step 4: Simplify right side
    36,825,600.78x = 1,241,576,627,994,883.75
  5. Step 5: Solve for x
    x = 1,241,576,627,994,883.75/36,825,600.78
  6. Step 6: Final answer
    x = 33,715,040.67

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1.5x scale

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.