Finding the Third Proportional to 853,315,650,219 and 1,232,893,757,268
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Solution
The third proportional to 853,315,650,219 and 1,232,893,757,268 is: 1,781,318,573,402.82
Step by Step Solution
- Step 1: Write the proportion equation
853,315,650,219 : 1,232,893,757,268 = 1,232,893,757,268 : x - Step 2: Convert to fraction form
853,315,650,219/1,232,893,757,268 = 1,232,893,757,268/x - Step 3: Cross multiply
853,315,650,219x = 1,232,893,757,268 × 1,232,893,757,268 - Step 4: Simplify right side
853,315,650,219x = 1,520,027,016,710,406,214,254,592 - Step 5: Solve for x
x = 1,520,027,016,710,406,214,254,592/853,315,650,219 - Step 6: Final answer
x = 1,781,318,573,402.82
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.