Home / 8,114,762,503,342.20-11,198,379,470,488-4,410,978,811,647.80

Finding the Fourth Proportional to 8,114,762,503,342.20, 11,198,379,470,488 and 4,410,978,811,647.80

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Solution

The fourth proportional to 8,114,762,503,342.20, 11,198,379,470,488 and 4,410,978,811,647.80 is: 6,087,154,682,440.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,762,503,342.20 : 11,198,379,470,488 = 4,410,978,811,647.80 : x
  2. Step 2: Convert to fraction form
    8,114,762,503,342.20/11,198,379,470,488 = 4,410,978,811,647.80/x
  3. Step 3: Cross multiply
    8,114,762,503,342.20x = 11,198,379,470,488 × 4,410,978,811,647.80
  4. Step 4: Simplify right side
    8,114,762,503,342.20x = 49,395,814,569,114,277,016,240,128
  5. Step 5: Solve for x
    x = 49,395,814,569,114,277,016,240,128/8,114,762,503,342.20
  6. Step 6: Final answer
    x = 6,087,154,682,440.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.