Finding the Third Proportional to 898,239,329 and 1,965,806,377
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Solution
The third proportional to 898,239,329 and 1,965,806,377 is: 4,302,188,277.77
Step by Step Solution
- Step 1: Write the proportion equation
898,239,329 : 1,965,806,377 = 1,965,806,377 : x - Step 2: Convert to fraction form
898,239,329/1,965,806,377 = 1,965,806,377/x - Step 3: Cross multiply
898,239,329x = 1,965,806,377 × 1,965,806,377 - Step 4: Simplify right side
898,239,329x = 3,864,394,711,853,865,984 - Step 5: Solve for x
x = 3,864,394,711,853,865,984/898,239,329 - Step 6: Final answer
x = 4,302,188,277.77
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.