Finding the Third Proportional to 18,952,750.13 and 27,718,348.50
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Solution
The third proportional to 18,952,750.13 and 27,718,348.50 is: 40,538,013.67
Step by Step Solution
- Step 1: Write the proportion equation
18,952,750.13 : 27,718,348.50 = 27,718,348.50 : x - Step 2: Convert to fraction form
18,952,750.13/27,718,348.50 = 27,718,348.50/x - Step 3: Cross multiply
18,952,750.13x = 27,718,348.50 × 27,718,348.50 - Step 4: Simplify right side
18,952,750.13x = 768,306,843,567,452.25 - Step 5: Solve for x
x = 768,306,843,567,452.25/18,952,750.13 - Step 6: Final answer
x = 40,538,013.67
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.