Finding the Third Proportional to 16,555,915,629,252 and 36,232,871,576,520
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Solution
The third proportional to 16,555,915,629,252 and 36,232,871,576,520 is: 79,296,187,059,628.33
Step by Step Solution
- Step 1: Write the proportion equation
16,555,915,629,252 : 36,232,871,576,520 = 36,232,871,576,520 : x - Step 2: Convert to fraction form
16,555,915,629,252/36,232,871,576,520 = 36,232,871,576,520/x - Step 3: Cross multiply
16,555,915,629,252x = 36,232,871,576,520 × 36,232,871,576,520 - Step 4: Simplify right side
16,555,915,629,252x = 1,312,820,982,680,590,781,318,692,864 - Step 5: Solve for x
x = 1,312,820,982,680,590,781,318,692,864/16,555,915,629,252 - Step 6: Final answer
x = 79,296,187,059,628.33
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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.