Finding the Fourth Proportional to 182,163,708.99, 273,245,343.57 and 59,341,826.05
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Solution
The fourth proportional to 182,163,708.99, 273,245,343.57 and 59,341,826.05 is: 89,012,667.43
Step by Step Solution
- Step 1: Write the proportion equation
182,163,708.99 : 273,245,343.57 = 59,341,826.05 : x - Step 2: Convert to fraction form
182,163,708.99/273,245,343.57 = 59,341,826.05/x - Step 3: Cross multiply
182,163,708.99x = 273,245,343.57 × 59,341,826.05 - Step 4: Simplify right side
182,163,708.99x = 16,214,877,646,420,312 - Step 5: Solve for x
x = 16,214,877,646,420,312/182,163,708.99 - Step 6: Final answer
x = 89,012,667.43
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.