Home / 9,394,686,074.52-14,097,524,211.72-3,503,315,381.40

Finding the Fourth Proportional to 9,394,686,074.52, 14,097,524,211.72 and 3,503,315,381.40

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Solution

The fourth proportional to 9,394,686,074.52, 14,097,524,211.72 and 3,503,315,381.40 is: 5,257,022,216.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,394,686,074.52 : 14,097,524,211.72 = 3,503,315,381.40 : x
  2. Step 2: Convert to fraction form
    9,394,686,074.52/14,097,524,211.72 = 3,503,315,381.40/x
  3. Step 3: Cross multiply
    9,394,686,074.52x = 14,097,524,211.72 × 3,503,315,381.40
  4. Step 4: Simplify right side
    9,394,686,074.52x = 49,388,073,410,577,588,224
  5. Step 5: Solve for x
    x = 49,388,073,410,577,588,224/9,394,686,074.52
  6. Step 6: Final answer
    x = 5,257,022,216.48

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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.