Finding the Third Proportional to 7,112,244 and 16,778,946
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Solution
The third proportional to 7,112,244 and 16,778,946 is: 39,584,275.92
Step by Step Solution
- Step 1: Write the proportion equation
7,112,244 : 16,778,946 = 16,778,946 : x - Step 2: Convert to fraction form
7,112,244/16,778,946 = 16,778,946/x - Step 3: Cross multiply
7,112,244x = 16,778,946 × 16,778,946 - Step 4: Simplify right side
7,112,244x = 281,533,028,870,916 - Step 5: Solve for x
x = 281,533,028,870,916/7,112,244 - Step 6: Final answer
x = 39,584,275.92
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.