Finding the Third Proportional to 13,474,920 and 29,219,916
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Solution
The third proportional to 13,474,920 and 29,219,916 is: 63,362,416.33
Step by Step Solution
- Step 1: Write the proportion equation
13,474,920 : 29,219,916 = 29,219,916 : x - Step 2: Convert to fraction form
13,474,920/29,219,916 = 29,219,916/x - Step 3: Cross multiply
13,474,920x = 29,219,916 × 29,219,916 - Step 4: Simplify right side
13,474,920x = 853,803,491,047,056 - Step 5: Solve for x
x = 853,803,491,047,056/13,474,920 - Step 6: Final answer
x = 63,362,416.33
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.