Finding the Fourth Proportional to 96,385,236.96, 144,579,583.44 and 35,017,978.08
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Solution
The fourth proportional to 96,385,236.96, 144,579,583.44 and 35,017,978.08 is: 52,527,594.92
Step by Step Solution
- Step 1: Write the proportion equation
96,385,236.96 : 144,579,583.44 = 35,017,978.08 : x - Step 2: Convert to fraction form
96,385,236.96/144,579,583.44 = 35,017,978.08/x - Step 3: Cross multiply
96,385,236.96x = 144,579,583.44 × 35,017,978.08 - Step 4: Simplify right side
96,385,236.96x = 5,062,884,683,717,451 - Step 5: Solve for x
x = 5,062,884,683,717,451/96,385,236.96 - Step 6: Final answer
x = 52,527,594.92
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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.