Finding the Third Proportional to 568,191,101,446.10 and 1,236,406,750,692.70
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Solution
The third proportional to 568,191,101,446.10 and 1,236,406,750,692.70 is: 2,690,470,951,177.85
Step by Step Solution
- Step 1: Write the proportion equation
568,191,101,446.10 : 1,236,406,750,692.70 = 1,236,406,750,692.70 : x - Step 2: Convert to fraction form
568,191,101,446.10/1,236,406,750,692.70 = 1,236,406,750,692.70/x - Step 3: Cross multiply
568,191,101,446.10x = 1,236,406,750,692.70 × 1,236,406,750,692.70 - Step 4: Simplify right side
568,191,101,446.10x = 1,528,701,653,158,480,163,373,056 - Step 5: Solve for x
x = 1,528,701,653,158,480,163,373,056/568,191,101,446.10 - Step 6: Final answer
x = 2,690,470,951,177.85
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.