Finding the Third Proportional to 625,125,078 and 1,361,338,092
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Solution
The third proportional to 625,125,078 and 1,361,338,092 is: 2,964,592,952.60
Step by Step Solution
- Step 1: Write the proportion equation
625,125,078 : 1,361,338,092 = 1,361,338,092 : x - Step 2: Convert to fraction form
625,125,078/1,361,338,092 = 1,361,338,092/x - Step 3: Cross multiply
625,125,078x = 1,361,338,092 × 1,361,338,092 - Step 4: Simplify right side
625,125,078x = 1,853,241,400,730,200,576 - Step 5: Solve for x
x = 1,853,241,400,730,200,576/625,125,078 - Step 6: Final answer
x = 2,964,592,952.60
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.