Finding the Fourth Proportional to 199,098,184.44, 274,741,464.44 and 110,988,284.70
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Solution
The fourth proportional to 199,098,184.44, 274,741,464.44 and 110,988,284.70 is: 153,156,011.74
Step by Step Solution
- Step 1: Write the proportion equation
199,098,184.44 : 274,741,464.44 = 110,988,284.70 : x - Step 2: Convert to fraction form
199,098,184.44/274,741,464.44 = 110,988,284.70/x - Step 3: Cross multiply
199,098,184.44x = 274,741,464.44 × 110,988,284.70 - Step 4: Simplify right side
199,098,184.44x = 30,493,083,874,439,116 - Step 5: Solve for x
x = 30,493,083,874,439,116/199,098,184.44 - Step 6: Final answer
x = 153,156,011.74
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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.