Finding the Fourth Proportional to 44,079,390.44, 66,119,750.94 and 16,787,194.28
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Solution
The fourth proportional to 44,079,390.44, 66,119,750.94 and 16,787,194.28 is: 25,181,044.79
Step by Step Solution
- Step 1: Write the proportion equation
44,079,390.44 : 66,119,750.94 = 16,787,194.28 : x - Step 2: Convert to fraction form
44,079,390.44/66,119,750.94 = 16,787,194.28/x - Step 3: Cross multiply
44,079,390.44x = 66,119,750.94 × 16,787,194.28 - Step 4: Simplify right side
44,079,390.44x = 1,109,965,104,774,992.62 - Step 5: Solve for x
x = 1,109,965,104,774,992.62/44,079,390.44 - Step 6: Final answer
x = 25,181,044.79
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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.