Home / 33,098,542.40-49,647,813.60-9,164,014.40

Finding the Fourth Proportional to 33,098,542.40, 49,647,813.60 and 9,164,014.40

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Solution

The fourth proportional to 33,098,542.40, 49,647,813.60 and 9,164,014.40 is: 13,746,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,098,542.40 : 49,647,813.60 = 9,164,014.40 : x
  2. Step 2: Convert to fraction form
    33,098,542.40/49,647,813.60 = 9,164,014.40/x
  3. Step 3: Cross multiply
    33,098,542.40x = 49,647,813.60 × 9,164,014.40
  4. Step 4: Simplify right side
    33,098,542.40x = 454,973,278,758,915.88
  5. Step 5: Solve for x
    x = 454,973,278,758,915.88/33,098,542.40
  6. Step 6: Final answer
    x = 13,746,021.60

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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.