Finding the Fourth Proportional to 32,023,531.73, 44,159,442.62 and 27,392,646.44
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Solution
The fourth proportional to 32,023,531.73, 44,159,442.62 and 27,392,646.44 is: 37,773,597.51
Step by Step Solution
- Step 1: Write the proportion equation
32,023,531.73 : 44,159,442.62 = 27,392,646.44 : x - Step 2: Convert to fraction form
32,023,531.73/44,159,442.62 = 27,392,646.44/x - Step 3: Cross multiply
32,023,531.73x = 44,159,442.62 × 27,392,646.44 - Step 4: Simplify right side
32,023,531.73x = 1,209,643,998,319,366.75 - Step 5: Solve for x
x = 1,209,643,998,319,366.75/32,023,531.73 - Step 6: Final answer
x = 37,773,597.51
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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.