Finding the Fourth Proportional to 36,534,094.14, 54,761,529.78 and 18,294,318.12
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Solution
The fourth proportional to 36,534,094.14, 54,761,529.78 and 18,294,318.12 is: 27,421,641.90
Step by Step Solution
- Step 1: Write the proportion equation
36,534,094.14 : 54,761,529.78 = 18,294,318.12 : x - Step 2: Convert to fraction form
36,534,094.14/54,761,529.78 = 18,294,318.12/x - Step 3: Cross multiply
36,534,094.14x = 54,761,529.78 × 18,294,318.12 - Step 4: Simplify right side
36,534,094.14x = 1,001,824,846,533,173.75 - Step 5: Solve for x
x = 1,001,824,846,533,173.75/36,534,094.14 - Step 6: Final answer
x = 27,421,641.90
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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.