Home / 28,075,741.88-41,992,037.46-16,533,696.29

Finding the Fourth Proportional to 28,075,741.88, 41,992,037.46 and 16,533,696.29

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Solution

The fourth proportional to 28,075,741.88, 41,992,037.46 and 16,533,696.29 is: 24,728,949.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,075,741.88 : 41,992,037.46 = 16,533,696.29 : x
  2. Step 2: Convert to fraction form
    28,075,741.88/41,992,037.46 = 16,533,696.29/x
  3. Step 3: Cross multiply
    28,075,741.88x = 41,992,037.46 × 16,533,696.29
  4. Step 4: Simplify right side
    28,075,741.88x = 694,283,593,751,982.88
  5. Step 5: Solve for x
    x = 694,283,593,751,982.88/28,075,741.88
  6. Step 6: Final answer
    x = 24,728,949.17

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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.