Home / 53,669,952,912.55-80,504,929,368.83-14,415,311,453.35

Finding the Fourth Proportional to 53,669,952,912.55, 80,504,929,368.83 and 14,415,311,453.35

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Solution

The fourth proportional to 53,669,952,912.55, 80,504,929,368.83 and 14,415,311,453.35 is: 21,622,967,180.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,669,952,912.55 : 80,504,929,368.83 = 14,415,311,453.35 : x
  2. Step 2: Convert to fraction form
    53,669,952,912.55/80,504,929,368.83 = 14,415,311,453.35/x
  3. Step 3: Cross multiply
    53,669,952,912.55x = 80,504,929,368.83 × 14,415,311,453.35
  4. Step 4: Simplify right side
    53,669,952,912.55x = 1,160,503,630,381,555,777,536
  5. Step 5: Solve for x
    x = 1,160,503,630,381,555,777,536/53,669,952,912.55
  6. Step 6: Final answer
    x = 21,622,967,180.03

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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.