Finding the Fourth Proportional to 29,405,051.16, 44,067,833.28 and 11,199,314.85
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Solution
The fourth proportional to 29,405,051.16, 44,067,833.28 and 11,199,314.85 is: 16,783,835.44
Step by Step Solution
- Step 1: Write the proportion equation
29,405,051.16 : 44,067,833.28 = 11,199,314.85 : x - Step 2: Convert to fraction form
29,405,051.16/44,067,833.28 = 11,199,314.85/x - Step 3: Cross multiply
29,405,051.16x = 44,067,833.28 × 11,199,314.85 - Step 4: Simplify right side
29,405,051.16x = 493,529,539,660,028.19 - Step 5: Solve for x
x = 493,529,539,660,028.19/29,405,051.16 - Step 6: Final answer
x = 16,783,835.44
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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.