Home / 8,114,762,503,342.40-11,198,379,470,489-4,410,978,811,648

Finding the Fourth Proportional to 8,114,762,503,342.40, 11,198,379,470,489 and 4,410,978,811,648

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Solution

The fourth proportional to 8,114,762,503,342.40, 11,198,379,470,489 and 4,410,978,811,648 is: 6,087,154,682,441.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,762,503,342.40 : 11,198,379,470,489 = 4,410,978,811,648 : x
  2. Step 2: Convert to fraction form
    8,114,762,503,342.40/11,198,379,470,489 = 4,410,978,811,648/x
  3. Step 3: Cross multiply
    8,114,762,503,342.40x = 11,198,379,470,489 × 4,410,978,811,648
  4. Step 4: Simplify right side
    8,114,762,503,342.40x = 49,395,814,569,120,925,625,614,336
  5. Step 5: Solve for x
    x = 49,395,814,569,120,925,625,614,336/8,114,762,503,342.40
  6. Step 6: Final answer
    x = 6,087,154,682,441.44

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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.