Finding the Fourth Proportional to 239,597,249.14, 358,450,252.77 and 181,472,365.99
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Solution
The fourth proportional to 239,597,249.14, 358,450,252.77 and 181,472,365.99 is: 271,492,330.12
Step by Step Solution
- Step 1: Write the proportion equation
239,597,249.14 : 358,450,252.77 = 181,472,365.99 : x - Step 2: Convert to fraction form
239,597,249.14/358,450,252.77 = 181,472,365.99/x - Step 3: Cross multiply
239,597,249.14x = 358,450,252.77 × 181,472,365.99 - Step 4: Simplify right side
239,597,249.14x = 65,048,815,459,885,448 - Step 5: Solve for x
x = 65,048,815,459,885,448/239,597,249.14 - Step 6: Final answer
x = 271,492,330.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.