Finding the Third Proportional to 898,966,246,212 and 1,298,850,984,288
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Solution
The third proportional to 898,966,246,212 and 1,298,850,984,288 is: 1,876,615,375,153.99
Step by Step Solution
- Step 1: Write the proportion equation
898,966,246,212 : 1,298,850,984,288 = 1,298,850,984,288 : x - Step 2: Convert to fraction form
898,966,246,212/1,298,850,984,288 = 1,298,850,984,288/x - Step 3: Cross multiply
898,966,246,212x = 1,298,850,984,288 × 1,298,850,984,288 - Step 4: Simplify right side
898,966,246,212x = 1,687,013,879,385,906,468,618,240 - Step 5: Solve for x
x = 1,687,013,879,385,906,468,618,240/898,966,246,212 - Step 6: Final answer
x = 1,876,615,375,153.99
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.