Finding the Fourth Proportional to 36,016,600.62, 53,994,625.56 and 29,176,211.37
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Solution
The fourth proportional to 36,016,600.62, 53,994,625.56 and 29,176,211.37 is: 43,739,791.68
Step by Step Solution
- Step 1: Write the proportion equation
36,016,600.62 : 53,994,625.56 = 29,176,211.37 : x - Step 2: Convert to fraction form
36,016,600.62/53,994,625.56 = 29,176,211.37/x - Step 3: Cross multiply
36,016,600.62x = 53,994,625.56 × 29,176,211.37 - Step 4: Simplify right side
36,016,600.62x = 1,575,358,608,182,564.75 - Step 5: Solve for x
x = 1,575,358,608,182,564.75/36,016,600.62 - Step 6: Final answer
x = 43,739,791.68
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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.