Finding the Fourth Proportional to 44,879,121.10, 61,930,517.29 and 26,039,243.62
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Solution
The fourth proportional to 44,879,121.10, 61,930,517.29 and 26,039,243.62 is: 35,932,607.14
Step by Step Solution
- Step 1: Write the proportion equation
44,879,121.10 : 61,930,517.29 = 26,039,243.62 : x - Step 2: Convert to fraction form
44,879,121.10/61,930,517.29 = 26,039,243.62/x - Step 3: Cross multiply
44,879,121.10x = 61,930,517.29 × 26,039,243.62 - Step 4: Simplify right side
44,879,121.10x = 1,612,623,827,226,932.25 - Step 5: Solve for x
x = 1,612,623,827,226,932.25/44,879,121.10 - Step 6: Final answer
x = 35,932,607.14
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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.