Finding the Third Proportional to 76,569,723 and 117,692,622
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Solution
The third proportional to 76,569,723 and 117,692,622 is: 180,901,180.40
Step by Step Solution
- Step 1: Write the proportion equation
76,569,723 : 117,692,622 = 117,692,622 : x - Step 2: Convert to fraction form
76,569,723/117,692,622 = 117,692,622/x - Step 3: Cross multiply
76,569,723x = 117,692,622 × 117,692,622 - Step 4: Simplify right side
76,569,723x = 13,851,553,273,234,884 - Step 5: Solve for x
x = 13,851,553,273,234,884/76,569,723 - Step 6: Final answer
x = 180,901,180.40
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.