Finding the Fourth Proportional to 44,330,138.80, 66,537,198.60 and 27,324,026.80
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Solution
The fourth proportional to 44,330,138.80, 66,537,198.60 and 27,324,026.80 is: 41,011,922.07
Step by Step Solution
- Step 1: Write the proportion equation
44,330,138.80 : 66,537,198.60 = 27,324,026.80 : x - Step 2: Convert to fraction form
44,330,138.80/66,537,198.60 = 27,324,026.80/x - Step 3: Cross multiply
44,330,138.80x = 66,537,198.60 × 27,324,026.80 - Step 4: Simplify right side
44,330,138.80x = 1,818,064,197,743,322.50 - Step 5: Solve for x
x = 1,818,064,197,743,322.50/44,330,138.80 - Step 6: Final answer
x = 41,011,922.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.