Finding the Third Proportional to 125,829,840,804 and 276,020,986,800
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Solution
The third proportional to 125,829,840,804 and 276,020,986,800 is: 605,481,058,127.70
Step by Step Solution
- Step 1: Write the proportion equation
125,829,840,804 : 276,020,986,800 = 276,020,986,800 : x - Step 2: Convert to fraction form
125,829,840,804/276,020,986,800 = 276,020,986,800/x - Step 3: Cross multiply
125,829,840,804x = 276,020,986,800 × 276,020,986,800 - Step 4: Simplify right side
125,829,840,804x = 76,187,585,154,045,777,543,168 - Step 5: Solve for x
x = 76,187,585,154,045,777,543,168/125,829,840,804 - Step 6: Final answer
x = 605,481,058,127.70
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.