Finding the Fourth Proportional to 334,244,769.84, 500,194,193.76 and 268,504,368.75
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Solution
The fourth proportional to 334,244,769.84, 500,194,193.76 and 268,504,368.75 is: 401,814,294.09
Step by Step Solution
- Step 1: Write the proportion equation
334,244,769.84 : 500,194,193.76 = 268,504,368.75 : x - Step 2: Convert to fraction form
334,244,769.84/500,194,193.76 = 268,504,368.75/x - Step 3: Cross multiply
334,244,769.84x = 500,194,193.76 × 268,504,368.75 - Step 4: Simplify right side
334,244,769.84x = 134,304,326,247,943,984 - Step 5: Solve for x
x = 134,304,326,247,943,984/334,244,769.84 - Step 6: Final answer
x = 401,814,294.09
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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.