Finding the Fourth Proportional to 104,079,169.36, 156,104,582.04 and 27,395,776.08
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Solution
The fourth proportional to 104,079,169.36, 156,104,582.04 and 27,395,776.08 is: 41,089,933.76
Step by Step Solution
- Step 1: Write the proportion equation
104,079,169.36 : 156,104,582.04 = 27,395,776.08 : x - Step 2: Convert to fraction form
104,079,169.36/156,104,582.04 = 27,395,776.08/x - Step 3: Cross multiply
104,079,169.36x = 156,104,582.04 × 27,395,776.08 - Step 4: Simplify right side
104,079,169.36x = 4,276,606,174,629,829 - Step 5: Solve for x
x = 4,276,606,174,629,829/104,079,169.36 - Step 6: Final answer
x = 41,089,933.76
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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.