Finding the Third Proportional to 201,655,604.11 and 433,956,819.09
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Solution
The third proportional to 201,655,604.11 and 433,956,819.09 is: 933,862,074.75
Step by Step Solution
- Step 1: Write the proportion equation
201,655,604.11 : 433,956,819.09 = 433,956,819.09 : x - Step 2: Convert to fraction form
201,655,604.11/433,956,819.09 = 433,956,819.09/x - Step 3: Cross multiply
201,655,604.11x = 433,956,819.09 × 433,956,819.09 - Step 4: Simplify right side
201,655,604.11x = 188,318,520,837,965,664 - Step 5: Solve for x
x = 188,318,520,837,965,664/201,655,604.11 - Step 6: Final answer
x = 933,862,074.75
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.