Finding the Fourth Proportional to 35,517,736.08, 49,014,519.12 and 19,220,212.08
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Solution
The fourth proportional to 35,517,736.08, 49,014,519.12 and 19,220,212.08 is: 26,523,916.12
Step by Step Solution
- Step 1: Write the proportion equation
35,517,736.08 : 49,014,519.12 = 19,220,212.08 : x - Step 2: Convert to fraction form
35,517,736.08/49,014,519.12 = 19,220,212.08/x - Step 3: Cross multiply
35,517,736.08x = 49,014,519.12 × 19,220,212.08 - Step 4: Simplify right side
35,517,736.08x = 942,069,452,485,614.88 - Step 5: Solve for x
x = 942,069,452,485,614.88/35,517,736.08 - Step 6: Final answer
x = 26,523,916.12
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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.