Finding the Third Proportional to 581,419,110.38 and 893,683,212.75
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Solution
The third proportional to 581,419,110.38 and 893,683,212.75 is: 1,373,655,716.68
Step by Step Solution
- Step 1: Write the proportion equation
581,419,110.38 : 893,683,212.75 = 893,683,212.75 : x - Step 2: Convert to fraction form
581,419,110.38/893,683,212.75 = 893,683,212.75/x - Step 3: Cross multiply
581,419,110.38x = 893,683,212.75 × 893,683,212.75 - Step 4: Simplify right side
581,419,110.38x = 798,669,684,751,161,728 - Step 5: Solve for x
x = 798,669,684,751,161,728/581,419,110.38 - Step 6: Final answer
x = 1,373,655,716.68
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.