Finding the Third Proportional to 45,661,692 and 68,879,604
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Solution
The third proportional to 45,661,692 and 68,879,604 is: 103,903,286.09
Step by Step Solution
- Step 1: Write the proportion equation
45,661,692 : 68,879,604 = 68,879,604 : x - Step 2: Convert to fraction form
45,661,692/68,879,604 = 68,879,604/x - Step 3: Cross multiply
45,661,692x = 68,879,604 × 68,879,604 - Step 4: Simplify right side
45,661,692x = 4,744,399,847,196,816 - Step 5: Solve for x
x = 4,744,399,847,196,816/45,661,692 - Step 6: Final answer
x = 103,903,286.09
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.