Home / 11,384,914,136.20-17,075,796,564.30-3,529,728,017.80

Finding the Fourth Proportional to 11,384,914,136.20, 17,075,796,564.30 and 3,529,728,017.80

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Solution

The fourth proportional to 11,384,914,136.20, 17,075,796,564.30 and 3,529,728,017.80 is: 5,294,103,832.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,384,914,136.20 : 17,075,796,564.30 = 3,529,728,017.80 : x
  2. Step 2: Convert to fraction form
    11,384,914,136.20/17,075,796,564.30 = 3,529,728,017.80/x
  3. Step 3: Cross multiply
    11,384,914,136.20x = 17,075,796,564.30 × 3,529,728,017.80
  4. Step 4: Simplify right side
    11,384,914,136.20x = 60,272,917,559,262,691,328
  5. Step 5: Solve for x
    x = 60,272,917,559,262,691,328/11,384,914,136.20
  6. Step 6: Final answer
    x = 5,294,103,832.34

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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.