Finding the Fourth Proportional to 336,408,151.84, 504,610,110.30 and 181,035,147.68
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Solution
The fourth proportional to 336,408,151.84, 504,610,110.30 and 181,035,147.68 is: 271,551,582.02
Step by Step Solution
- Step 1: Write the proportion equation
336,408,151.84 : 504,610,110.30 = 181,035,147.68 : x - Step 2: Convert to fraction form
336,408,151.84/504,610,110.30 = 181,035,147.68/x - Step 3: Cross multiply
336,408,151.84x = 504,610,110.30 × 181,035,147.68 - Step 4: Simplify right side
336,408,151.84x = 91,352,165,836,458,544 - Step 5: Solve for x
x = 91,352,165,836,458,544/336,408,151.84 - Step 6: Final answer
x = 271,551,582.02
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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.