Finding the Third Proportional to 437,725,717 and 683,089,187
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Solution
The third proportional to 437,725,717 and 683,089,187 is: 1,065,989,086.94
Step by Step Solution
- Step 1: Write the proportion equation
437,725,717 : 683,089,187 = 683,089,187 : x - Step 2: Convert to fraction form
437,725,717/683,089,187 = 683,089,187/x - Step 3: Cross multiply
437,725,717x = 683,089,187 × 683,089,187 - Step 4: Simplify right side
437,725,717x = 466,610,837,396,320,960 - Step 5: Solve for x
x = 466,610,837,396,320,960/437,725,717 - Step 6: Final answer
x = 1,065,989,086.94
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.