Finding the Third Proportional to 381,751,416 and 605,458,368
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Solution
The third proportional to 381,751,416 and 605,458,368 is: 960,257,958.50
Step by Step Solution
- Step 1: Write the proportion equation
381,751,416 : 605,458,368 = 605,458,368 : x - Step 2: Convert to fraction form
381,751,416/605,458,368 = 605,458,368/x - Step 3: Cross multiply
381,751,416x = 605,458,368 × 605,458,368 - Step 4: Simplify right side
381,751,416x = 366,579,835,381,223,424 - Step 5: Solve for x
x = 366,579,835,381,223,424/381,751,416 - Step 6: Final answer
x = 960,257,958.50
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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.