Home / 9,002,634.03-13,504,551.86-3,166,119.50

Finding the Fourth Proportional to 9,002,634.03, 13,504,551.86 and 3,166,119.50

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Solution

The fourth proportional to 9,002,634.03, 13,504,551.86 and 3,166,119.50 is: 4,749,390.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,002,634.03 : 13,504,551.86 = 3,166,119.50 : x
  2. Step 2: Convert to fraction form
    9,002,634.03/13,504,551.86 = 3,166,119.50/x
  3. Step 3: Cross multiply
    9,002,634.03x = 13,504,551.86 × 3,166,119.50
  4. Step 4: Simplify right side
    9,002,634.03x = 42,757,024,923,099.81
  5. Step 5: Solve for x
    x = 42,757,024,923,099.81/9,002,634.03
  6. Step 6: Final answer
    x = 4,749,390.54

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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.