Finding the Fourth Proportional to 41,015,768.49, 56,510,913.62 and 27,052,484.26
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Solution
The fourth proportional to 41,015,768.49, 56,510,913.62 and 27,052,484.26 is: 37,272,509.03
Step by Step Solution
- Step 1: Write the proportion equation
41,015,768.49 : 56,510,913.62 = 27,052,484.26 : x - Step 2: Convert to fraction form
41,015,768.49/56,510,913.62 = 27,052,484.26/x - Step 3: Cross multiply
41,015,768.49x = 56,510,913.62 × 27,052,484.26 - Step 4: Simplify right side
41,015,768.49x = 1,528,760,601,223,269.75 - Step 5: Solve for x
x = 1,528,760,601,223,269.75/41,015,768.49 - Step 6: Final answer
x = 37,272,509.03
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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.