Finding the Third Proportional to 968,982,212 and 2,125,561,464
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Solution
The third proportional to 968,982,212 and 2,125,561,464 is: 4,662,636,198.36
Step by Step Solution
- Step 1: Write the proportion equation
968,982,212 : 2,125,561,464 = 2,125,561,464 : x - Step 2: Convert to fraction form
968,982,212/2,125,561,464 = 2,125,561,464/x - Step 3: Cross multiply
968,982,212x = 2,125,561,464 × 2,125,561,464 - Step 4: Simplify right side
968,982,212x = 4,518,011,537,241,823,232 - Step 5: Solve for x
x = 4,518,011,537,241,823,232/968,982,212 - Step 6: Final answer
x = 4,662,636,198.36
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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.