Finding the Third Proportional to 576,765,732 and 1,239,525,816
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Solution
The third proportional to 576,765,732 and 1,239,525,816 is: 2,663,861,882.37
Step by Step Solution
- Step 1: Write the proportion equation
576,765,732 : 1,239,525,816 = 1,239,525,816 : x - Step 2: Convert to fraction form
576,765,732/1,239,525,816 = 1,239,525,816/x - Step 3: Cross multiply
576,765,732x = 1,239,525,816 × 1,239,525,816 - Step 4: Simplify right side
576,765,732x = 1,536,424,248,530,465,792 - Step 5: Solve for x
x = 1,536,424,248,530,465,792/576,765,732 - Step 6: Final answer
x = 2,663,861,882.37
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.