Home / 33,682,849.74-46,470,915.49-27,477,168.90

Finding the Fourth Proportional to 33,682,849.74, 46,470,915.49 and 27,477,168.90

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Solution

The fourth proportional to 33,682,849.74, 46,470,915.49 and 27,477,168.90 is: 37,909,179.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682,849.74 : 46,470,915.49 = 27,477,168.90 : x
  2. Step 2: Convert to fraction form
    33,682,849.74/46,470,915.49 = 27,477,168.90/x
  3. Step 3: Cross multiply
    33,682,849.74x = 46,470,915.49 × 27,477,168.90
  4. Step 4: Simplify right side
    33,682,849.74x = 1,276,889,193,856,356.25
  5. Step 5: Solve for x
    x = 1,276,889,193,856,356.25/33,682,849.74
  6. Step 6: Final answer
    x = 37,909,179.41

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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.