Finding the Third Proportional to 363,236,356 and 563,993,862
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Solution
The third proportional to 363,236,356 and 563,993,862 is: 875,708,257.50
Step by Step Solution
- Step 1: Write the proportion equation
363,236,356 : 563,993,862 = 563,993,862 : x - Step 2: Convert to fraction form
363,236,356/563,993,862 = 563,993,862/x - Step 3: Cross multiply
363,236,356x = 563,993,862 × 563,993,862 - Step 4: Simplify right side
363,236,356x = 318,089,076,373,675,072 - Step 5: Solve for x
x = 318,089,076,373,675,072/363,236,356 - Step 6: Final answer
x = 875,708,257.50
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.