Finding the Fourth Proportional to 335,178,239.56, 502,839,724.94 and 102,027,183.26
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Solution
The fourth proportional to 335,178,239.56, 502,839,724.94 and 102,027,183.26 is: 153,062,802.75
Step by Step Solution
- Step 1: Write the proportion equation
335,178,239.56 : 502,839,724.94 = 102,027,183.26 : x - Step 2: Convert to fraction form
335,178,239.56/502,839,724.94 = 102,027,183.26/x - Step 3: Cross multiply
335,178,239.56x = 502,839,724.94 × 102,027,183.26 - Step 4: Simplify right side
335,178,239.56x = 51,303,320,766,861,376 - Step 5: Solve for x
x = 51,303,320,766,861,376/335,178,239.56 - Step 6: Final answer
x = 153,062,802.75
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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.