Finding the Fourth Proportional to 2,136,373,509.56, 3,204,269,361.74 and 562,348,996.97
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Solution
The fourth proportional to 2,136,373,509.56, 3,204,269,361.74 and 562,348,996.97 is: 843,446,922.33
Step by Step Solution
- Step 1: Write the proportion equation
2,136,373,509.56 : 3,204,269,361.74 = 562,348,996.97 : x - Step 2: Convert to fraction form
2,136,373,509.56/3,204,269,361.74 = 562,348,996.97/x - Step 3: Cross multiply
2,136,373,509.56x = 3,204,269,361.74 × 562,348,996.97 - Step 4: Simplify right side
2,136,373,509.56x = 1,801,917,661,581,575,680 - Step 5: Solve for x
x = 1,801,917,661,581,575,680/2,136,373,509.56 - Step 6: Final answer
x = 843,446,922.33
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.