Finding the Third Proportional to 18,751,236 and 28,176,792
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Solution
The third proportional to 18,751,236 and 28,176,792 is: 42,340,227.99
Step by Step Solution
- Step 1: Write the proportion equation
18,751,236 : 28,176,792 = 28,176,792 : x - Step 2: Convert to fraction form
18,751,236/28,176,792 = 28,176,792/x - Step 3: Cross multiply
18,751,236x = 28,176,792 × 28,176,792 - Step 4: Simplify right side
18,751,236x = 793,931,607,411,264 - Step 5: Solve for x
x = 793,931,607,411,264/18,751,236 - Step 6: Final answer
x = 42,340,227.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.