Finding the Fourth Proportional to 14,639,365.84, 21,958,888.92 and 6,001,538.80
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Solution
The fourth proportional to 14,639,365.84, 21,958,888.92 and 6,001,538.80 is: 9,002,242.67
Step by Step Solution
- Step 1: Write the proportion equation
14,639,365.84 : 21,958,888.92 = 6,001,538.80 : x - Step 2: Convert to fraction form
14,639,365.84/21,958,888.92 = 6,001,538.80/x - Step 3: Cross multiply
14,639,365.84x = 21,958,888.92 × 6,001,538.80 - Step 4: Simplify right side
14,639,365.84x = 131,787,123,858,270.11 - Step 5: Solve for x
x = 131,787,123,858,270.11/14,639,365.84 - Step 6: Final answer
x = 9,002,242.67
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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.