Home / 33,025,157.60-49,520,021.70-13,834,232.60

Finding the Fourth Proportional to 33,025,157.60, 49,520,021.70 and 13,834,232.60

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Solution

The fourth proportional to 33,025,157.60, 49,520,021.70 and 13,834,232.60 is: 20,743,928.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025,157.60 : 49,520,021.70 = 13,834,232.60 : x
  2. Step 2: Convert to fraction form
    33,025,157.60/49,520,021.70 = 13,834,232.60/x
  3. Step 3: Cross multiply
    33,025,157.60x = 49,520,021.70 × 13,834,232.60
  4. Step 4: Simplify right side
    33,025,157.60x = 685,071,498,554,847.50
  5. Step 5: Solve for x
    x = 685,071,498,554,847.50/33,025,157.60
  6. Step 6: Final answer
    x = 20,743,928.22

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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.