Finding the Fourth Proportional to 35,775,629.84, 53,557,509.36 and 22,084,754.69
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Solution
The fourth proportional to 35,775,629.84, 53,557,509.36 and 22,084,754.69 is: 33,061,736.76
Step by Step Solution
- Step 1: Write the proportion equation
35,775,629.84 : 53,557,509.36 = 22,084,754.69 : x - Step 2: Convert to fraction form
35,775,629.84/53,557,509.36 = 22,084,754.69/x - Step 3: Cross multiply
35,775,629.84x = 53,557,509.36 × 22,084,754.69 - Step 4: Simplify right side
35,775,629.84x = 1,182,804,456,022,979 - Step 5: Solve for x
x = 1,182,804,456,022,979/35,775,629.84 - Step 6: Final answer
x = 33,061,736.76
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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.