Finding the Third Proportional to 15,692,934 and 33,252,648
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Solution
The third proportional to 15,692,934 and 33,252,648 is: 70,460,922.03
Step by Step Solution
- Step 1: Write the proportion equation
15,692,934 : 33,252,648 = 33,252,648 : x - Step 2: Convert to fraction form
15,692,934/33,252,648 = 33,252,648/x - Step 3: Cross multiply
15,692,934x = 33,252,648 × 33,252,648 - Step 4: Simplify right side
15,692,934x = 1,105,738,599,011,904 - Step 5: Solve for x
x = 1,105,738,599,011,904/15,692,934 - Step 6: Final answer
x = 70,460,922.03
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.