Home / 8,091,274,529,180-12,132,064,928,863-2,575,307,964,867.60

Finding the Fourth Proportional to 8,091,274,529,180, 12,132,064,928,863 and 2,575,307,964,867.60

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Solution

The fourth proportional to 8,091,274,529,180, 12,132,064,928,863 and 2,575,307,964,867.60 is: 3,861,419,276,890.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,091,274,529,180 : 12,132,064,928,863 = 2,575,307,964,867.60 : x
  2. Step 2: Convert to fraction form
    8,091,274,529,180/12,132,064,928,863 = 2,575,307,964,867.60/x
  3. Step 3: Cross multiply
    8,091,274,529,180x = 12,132,064,928,863 × 2,575,307,964,867.60
  4. Step 4: Simplify right side
    8,091,274,529,180x = 31,243,803,441,591,757,481,967,616
  5. Step 5: Solve for x
    x = 31,243,803,441,591,757,481,967,616/8,091,274,529,180
  6. Step 6: Final answer
    x = 3,861,419,276,890.87

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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.