Finding the Third Proportional to 36,691,048 and 78,634,288
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Solution
The third proportional to 36,691,048 and 78,634,288 is: 168,524,792.46
Step by Step Solution
- Step 1: Write the proportion equation
36,691,048 : 78,634,288 = 78,634,288 : x - Step 2: Convert to fraction form
36,691,048/78,634,288 = 78,634,288/x - Step 3: Cross multiply
36,691,048x = 78,634,288 × 78,634,288 - Step 4: Simplify right side
36,691,048x = 6,183,351,249,266,944 - Step 5: Solve for x
x = 6,183,351,249,266,944/36,691,048 - Step 6: Final answer
x = 168,524,792.46
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.