Finding the Third Proportional to 203,704,934.63 and 323,088,640.88
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Solution
The third proportional to 203,704,934.63 and 323,088,640.88 is: 512,438,591.90
Step by Step Solution
- Step 1: Write the proportion equation
203,704,934.63 : 323,088,640.88 = 323,088,640.88 : x - Step 2: Convert to fraction form
203,704,934.63/323,088,640.88 = 323,088,640.88/x - Step 3: Cross multiply
203,704,934.63x = 323,088,640.88 × 323,088,640.88 - Step 4: Simplify right side
203,704,934.63x = 104,386,269,862,454,720 - Step 5: Solve for x
x = 104,386,269,862,454,720/203,704,934.63 - Step 6: Final answer
x = 512,438,591.90
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.