Finding the Third Proportional to 545,247,188 and 1,173,635,368
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Solution
The third proportional to 545,247,188 and 1,173,635,368 is: 2,526,230,317.80
Step by Step Solution
- Step 1: Write the proportion equation
545,247,188 : 1,173,635,368 = 1,173,635,368 : x - Step 2: Convert to fraction form
545,247,188/1,173,635,368 = 1,173,635,368/x - Step 3: Cross multiply
545,247,188x = 1,173,635,368 × 1,173,635,368 - Step 4: Simplify right side
545,247,188x = 1,377,419,977,020,495,360 - Step 5: Solve for x
x = 1,377,419,977,020,495,360/545,247,188 - Step 6: Final answer
x = 2,526,230,317.80
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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.