Finding the Fourth Proportional to 106,138,735.44, 159,207,580.44 and 41,449,111.44
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Solution
The fourth proportional to 106,138,735.44, 159,207,580.44 and 41,449,111.44 is: 62,173,463.03
Step by Step Solution
- Step 1: Write the proportion equation
106,138,735.44 : 159,207,580.44 = 41,449,111.44 : x - Step 2: Convert to fraction form
106,138,735.44/159,207,580.44 = 41,449,111.44/x - Step 3: Cross multiply
106,138,735.44x = 159,207,580.44 × 41,449,111.44 - Step 4: Simplify right side
106,138,735.44x = 6,599,012,743,750,324 - Step 5: Solve for x
x = 6,599,012,743,750,324/106,138,735.44 - Step 6: Final answer
x = 62,173,463.03
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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.