Finding the Fourth Proportional to 135,744,026.52, 203,613,284.16 and 33,508,949.88
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Solution
The fourth proportional to 135,744,026.52, 203,613,284.16 and 33,508,949.88 is: 50,262,744.58
Step by Step Solution
- Step 1: Write the proportion equation
135,744,026.52 : 203,613,284.16 = 33,508,949.88 : x - Step 2: Convert to fraction form
135,744,026.52/203,613,284.16 = 33,508,949.88/x - Step 3: Cross multiply
135,744,026.52x = 203,613,284.16 × 33,508,949.88 - Step 4: Simplify right side
135,744,026.52x = 6,822,867,333,819,638 - Step 5: Solve for x
x = 6,822,867,333,819,638/135,744,026.52 - Step 6: Final answer
x = 50,262,744.58
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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.