Finding the Third Proportional to 29,371,528 and 63,624,512
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Solution
The third proportional to 29,371,528 and 63,624,512 is: 137,823,218.70
Step by Step Solution
- Step 1: Write the proportion equation
29,371,528 : 63,624,512 = 63,624,512 : x - Step 2: Convert to fraction form
29,371,528/63,624,512 = 63,624,512/x - Step 3: Cross multiply
29,371,528x = 63,624,512 × 63,624,512 - Step 4: Simplify right side
29,371,528x = 4,048,078,527,238,144 - Step 5: Solve for x
x = 4,048,078,527,238,144/29,371,528 - Step 6: Final answer
x = 137,823,218.70
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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.