Finding the Third Proportional to 179,497,626 and 393,045,876
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Solution
The third proportional to 179,497,626 and 393,045,876 is: 860,652,389.02
Step by Step Solution
- Step 1: Write the proportion equation
179,497,626 : 393,045,876 = 393,045,876 : x - Step 2: Convert to fraction form
179,497,626/393,045,876 = 393,045,876/x - Step 3: Cross multiply
179,497,626x = 393,045,876 × 393,045,876 - Step 4: Simplify right side
179,497,626x = 154,485,060,640,607,360 - Step 5: Solve for x
x = 154,485,060,640,607,360/179,497,626 - Step 6: Final answer
x = 860,652,389.02
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.