Home / 151,615,408,377.58-227,437,093,288.53-49,512,536,846.44

Finding the Fourth Proportional to 151,615,408,377.58, 227,437,093,288.53 and 49,512,536,846.44

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Solution

The fourth proportional to 151,615,408,377.58, 227,437,093,288.53 and 49,512,536,846.44 is: 74,273,370,907.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,615,408,377.58 : 227,437,093,288.53 = 49,512,536,846.44 : x
  2. Step 2: Convert to fraction form
    151,615,408,377.58/227,437,093,288.53 = 49,512,536,846.44/x
  3. Step 3: Cross multiply
    151,615,408,377.58x = 227,437,093,288.53 × 49,512,536,846.44
  4. Step 4: Simplify right side
    151,615,408,377.58x = 11,260,987,461,695,780,683,776
  5. Step 5: Solve for x
    x = 11,260,987,461,695,780,683,776/151,615,408,377.58
  6. Step 6: Final answer
    x = 74,273,370,907.34

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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.