Finding the Fourth Proportional to 176,226,541.29, 264,310,492.67 and 53,375,650.38
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Solution
The fourth proportional to 176,226,541.29, 264,310,492.67 and 53,375,650.38 is: 80,054,595.33
Step by Step Solution
- Step 1: Write the proportion equation
176,226,541.29 : 264,310,492.67 = 53,375,650.38 : x - Step 2: Convert to fraction form
176,226,541.29/264,310,492.67 = 53,375,650.38/x - Step 3: Cross multiply
176,226,541.29x = 264,310,492.67 × 53,375,650.38 - Step 4: Simplify right side
176,226,541.29x = 14,107,744,449,313,688 - Step 5: Solve for x
x = 14,107,744,449,313,688/176,226,541.29 - Step 6: Final answer
x = 80,054,595.33
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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.