Finding the Fourth Proportional to 32,441,705.00, 44,769,832.09 and 18,503,766.11
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Solution
The fourth proportional to 32,441,705.00, 44,769,832.09 and 18,503,766.11 is: 25,535,356.48
Step by Step Solution
- Step 1: Write the proportion equation
32,441,705.00 : 44,769,832.09 = 18,503,766.11 : x - Step 2: Convert to fraction form
32,441,705.00/44,769,832.09 = 18,503,766.11/x - Step 3: Cross multiply
32,441,705.00x = 44,769,832.09 × 18,503,766.11 - Step 4: Simplify right side
32,441,705.00x = 828,410,501,842,997.62 - Step 5: Solve for x
x = 828,410,501,842,997.62/32,441,705.00 - Step 6: Final answer
x = 25,535,356.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.