Finding the Fourth Proportional to 54,633,504.24, 75,393,325.16 and 29,853,146.68
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Solution
The fourth proportional to 54,633,504.24, 75,393,325.16 and 29,853,146.68 is: 41,196,844.79
Step by Step Solution
- Step 1: Write the proportion equation
54,633,504.24 : 75,393,325.16 = 29,853,146.68 : x - Step 2: Convert to fraction form
54,633,504.24/75,393,325.16 = 29,853,146.68/x - Step 3: Cross multiply
54,633,504.24x = 75,393,325.16 × 29,853,146.68 - Step 4: Simplify right side
54,633,504.24x = 2,250,727,994,694,414.25 - Step 5: Solve for x
x = 2,250,727,994,694,414.25/54,633,504.24 - Step 6: Final answer
x = 41,196,844.79
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.