Finding the Third Proportional to 193,806,376.25 and 297,894,414
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Solution
The third proportional to 193,806,376.25 and 297,894,414 is: 457,885,254.39
Step by Step Solution
- Step 1: Write the proportion equation
193,806,376.25 : 297,894,414 = 297,894,414 : x - Step 2: Convert to fraction form
193,806,376.25/297,894,414 = 297,894,414/x - Step 3: Cross multiply
193,806,376.25x = 297,894,414 × 297,894,414 - Step 4: Simplify right side
193,806,376.25x = 88,741,081,892,403,392 - Step 5: Solve for x
x = 88,741,081,892,403,392/193,806,376.25 - Step 6: Final answer
x = 457,885,254.39
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.