Finding the Fourth Proportional to 73,920,232.27, 110,802,157.80 and 27,842,164.75
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Solution
The fourth proportional to 73,920,232.27, 110,802,157.80 and 27,842,164.75 is: 41,733,796.52
Step by Step Solution
- Step 1: Write the proportion equation
73,920,232.27 : 110,802,157.80 = 27,842,164.75 : x - Step 2: Convert to fraction form
73,920,232.27/110,802,157.80 = 27,842,164.75/x - Step 3: Cross multiply
73,920,232.27x = 110,802,157.80 × 27,842,164.75 - Step 4: Simplify right side
73,920,232.27x = 3,084,971,932,123,097.50 - Step 5: Solve for x
x = 3,084,971,932,123,097.50/73,920,232.27 - Step 6: Final answer
x = 41,733,796.52
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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.