Home / 2,180,467,449,334.80-3,267,777,583,757.30-1,697,005,462,742.40

Finding the Fourth Proportional to 2,180,467,449,334.80, 3,267,777,583,757.30 and 1,697,005,462,742.40

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Solution

The fourth proportional to 2,180,467,449,334.80, 3,267,777,583,757.30 and 1,697,005,462,742.40 is: 2,543,232,834,021.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,467,449,334.80 : 3,267,777,583,757.30 = 1,697,005,462,742.40 : x
  2. Step 2: Convert to fraction form
    2,180,467,449,334.80/3,267,777,583,757.30 = 1,697,005,462,742.40/x
  3. Step 3: Cross multiply
    2,180,467,449,334.80x = 3,267,777,583,757.30 × 1,697,005,462,742.40
  4. Step 4: Simplify right side
    2,180,467,449,334.80x = 5,545,436,410,663,298,310,078,464
  5. Step 5: Solve for x
    x = 5,545,436,410,663,298,310,078,464/2,180,467,449,334.80
  6. Step 6: Final answer
    x = 2,543,232,834,021.47

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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.