Home / 13,281,664,301,408-19,923,370,614,343-3,479,977,269,172

Finding the Fourth Proportional to 13,281,664,301,408, 19,923,370,614,343 and 3,479,977,269,172

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Solution

The fourth proportional to 13,281,664,301,408, 19,923,370,614,343 and 3,479,977,269,172 is: 5,220,194,946,190.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,281,664,301,408 : 19,923,370,614,343 = 3,479,977,269,172 : x
  2. Step 2: Convert to fraction form
    13,281,664,301,408/19,923,370,614,343 = 3,479,977,269,172/x
  3. Step 3: Cross multiply
    13,281,664,301,408x = 19,923,370,614,343 × 3,479,977,269,172
  4. Step 4: Simplify right side
    13,281,664,301,408x = 69,332,876,863,203,025,790,959,616
  5. Step 5: Solve for x
    x = 69,332,876,863,203,025,790,959,616/13,281,664,301,408
  6. Step 6: Final answer
    x = 5,220,194,946,190.06

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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.