Finding the Third Proportional to 1,574,202,986 and 3,444,951,292
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Solution
The third proportional to 1,574,202,986 and 3,444,951,292 is: 7,538,855,858.99
Step by Step Solution
- Step 1: Write the proportion equation
1,574,202,986 : 3,444,951,292 = 3,444,951,292 : x - Step 2: Convert to fraction form
1,574,202,986/3,444,951,292 = 3,444,951,292/x - Step 3: Cross multiply
1,574,202,986x = 3,444,951,292 × 3,444,951,292 - Step 4: Simplify right side
1,574,202,986x = 11,867,689,404,252,469,248 - Step 5: Solve for x
x = 11,867,689,404,252,469,248/1,574,202,986 - Step 6: Final answer
x = 7,538,855,858.99
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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.