Finding the Third Proportional to 1,129,110,804 and 2,445,844,860
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Solution
The third proportional to 1,129,110,804 and 2,445,844,860 is: 5,298,113,398.61
Step by Step Solution
- Step 1: Write the proportion equation
1,129,110,804 : 2,445,844,860 = 2,445,844,860 : x - Step 2: Convert to fraction form
1,129,110,804/2,445,844,860 = 2,445,844,860/x - Step 3: Cross multiply
1,129,110,804x = 2,445,844,860 × 2,445,844,860 - Step 4: Simplify right side
1,129,110,804x = 5,982,157,079,188,419,584 - Step 5: Solve for x
x = 5,982,157,079,188,419,584/1,129,110,804 - Step 6: Final answer
x = 5,298,113,398.61
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.