Finding the Third Proportional to 544,766,443.13 and 764,415,161.44
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Solution
The third proportional to 544,766,443.13 and 764,415,161.44 is: 1,072,625,794.80
Step by Step Solution
- Step 1: Write the proportion equation
544,766,443.13 : 764,415,161.44 = 764,415,161.44 : x - Step 2: Convert to fraction form
544,766,443.13/764,415,161.44 = 764,415,161.44/x - Step 3: Cross multiply
544,766,443.13x = 764,415,161.44 × 764,415,161.44 - Step 4: Simplify right side
544,766,443.13x = 584,330,539,035,519,232 - Step 5: Solve for x
x = 584,330,539,035,519,232/544,766,443.13 - Step 6: Final answer
x = 1,072,625,794.80
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.