Finding the Third Proportional to 779,151,407,912 and 1,675,562,423,497
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Solution
The third proportional to 779,151,407,912 and 1,675,562,423,497 is: 3,603,291,230,081.73
Step by Step Solution
- Step 1: Write the proportion equation
779,151,407,912 : 1,675,562,423,497 = 1,675,562,423,497 : x - Step 2: Convert to fraction form
779,151,407,912/1,675,562,423,497 = 1,675,562,423,497/x - Step 3: Cross multiply
779,151,407,912x = 1,675,562,423,497 × 1,675,562,423,497 - Step 4: Simplify right side
779,151,407,912x = 2,807,509,435,035,139,887,333,376 - Step 5: Solve for x
x = 2,807,509,435,035,139,887,333,376/779,151,407,912 - Step 6: Final answer
x = 3,603,291,230,081.73
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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.