Home / 30,075,962.00-41,503,753.68-17,022,940.66

Finding the Fourth Proportional to 30,075,962.00, 41,503,753.68 and 17,022,940.66

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Solution

The fourth proportional to 30,075,962.00, 41,503,753.68 and 17,022,940.66 is: 23,491,050.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,075,962.00 : 41,503,753.68 = 17,022,940.66 : x
  2. Step 2: Convert to fraction form
    30,075,962.00/41,503,753.68 = 17,022,940.66/x
  3. Step 3: Cross multiply
    30,075,962.00x = 41,503,753.68 × 17,022,940.66
  4. Step 4: Simplify right side
    30,075,962.00x = 706,515,936,061,924.38
  5. Step 5: Solve for x
    x = 706,515,936,061,924.38/30,075,962.00
  6. Step 6: Final answer
    x = 23,491,050.30

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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.