Finding the Third Proportional to 968,982,166 and 2,125,561,364
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Solution
The third proportional to 968,982,166 and 2,125,561,364 is: 4,662,635,980.99
Step by Step Solution
- Step 1: Write the proportion equation
968,982,166 : 2,125,561,364 = 2,125,561,364 : x - Step 2: Convert to fraction form
968,982,166/2,125,561,364 = 2,125,561,364/x - Step 3: Cross multiply
968,982,166x = 2,125,561,364 × 2,125,561,364 - Step 4: Simplify right side
968,982,166x = 4,518,011,112,129,540,608 - Step 5: Solve for x
x = 4,518,011,112,129,540,608/968,982,166 - Step 6: Final answer
x = 4,662,635,980.99
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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.