Finding the Third Proportional to 18,625,466 and 27,823,503
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Solution
The third proportional to 18,625,466 and 27,823,503 is: 41,563,916.80
Step by Step Solution
- Step 1: Write the proportion equation
18,625,466 : 27,823,503 = 27,823,503 : x - Step 2: Convert to fraction form
18,625,466/27,823,503 = 27,823,503/x - Step 3: Cross multiply
18,625,466x = 27,823,503 × 27,823,503 - Step 4: Simplify right side
18,625,466x = 774,147,319,191,009 - Step 5: Solve for x
x = 774,147,319,191,009/18,625,466 - Step 6: Final answer
x = 41,563,916.80
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.