Finding the Fourth Proportional to 16,102,536.30, 24,145,530.30 and 4,741,508.70
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Solution
The fourth proportional to 16,102,536.30, 24,145,530.30 and 4,741,508.70 is: 7,109,826.67
Step by Step Solution
- Step 1: Write the proportion equation
16,102,536.30 : 24,145,530.30 = 4,741,508.70 : x - Step 2: Convert to fraction form
16,102,536.30/24,145,530.30 = 4,741,508.70/x - Step 3: Cross multiply
16,102,536.30x = 24,145,530.30 × 4,741,508.70 - Step 4: Simplify right side
16,102,536.30x = 114,486,241,983,563.62 - Step 5: Solve for x
x = 114,486,241,983,563.62/16,102,536.30 - Step 6: Final answer
x = 7,109,826.67
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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.