Finding the Fourth Proportional to 46,757,837.84, 64,527,809 and 26,131,283.44
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Solution
The fourth proportional to 46,757,837.84, 64,527,809 and 26,131,283.44 is: 36,062,284.84
Step by Step Solution
- Step 1: Write the proportion equation
46,757,837.84 : 64,527,809 = 26,131,283.44 : x - Step 2: Convert to fraction form
46,757,837.84/64,527,809 = 26,131,283.44/x - Step 3: Cross multiply
46,757,837.84x = 64,527,809 × 26,131,283.44 - Step 4: Simplify right side
46,757,837.84x = 1,686,194,466,741,183 - Step 5: Solve for x
x = 1,686,194,466,741,183/46,757,837.84 - Step 6: Final answer
x = 36,062,284.84
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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.