Finding the Fourth Proportional to 183,119,261.63, 252,642,081.44 and 113,479,232.99
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Solution
The fourth proportional to 183,119,261.63, 252,642,081.44 and 113,479,232.99 is: 156,562,610.44
Step by Step Solution
- Step 1: Write the proportion equation
183,119,261.63 : 252,642,081.44 = 113,479,232.99 : x - Step 2: Convert to fraction form
183,119,261.63/252,642,081.44 = 113,479,232.99/x - Step 3: Cross multiply
183,119,261.63x = 252,642,081.44 × 113,479,232.99 - Step 4: Simplify right side
183,119,261.63x = 28,669,629,621,828,800 - Step 5: Solve for x
x = 28,669,629,621,828,800/183,119,261.63 - Step 6: Final answer
x = 156,562,610.44
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.