Finding the Fourth Proportional to 110,471,465.82, 165,701,192.01 and 33,794,494.05
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Solution
The fourth proportional to 110,471,465.82, 165,701,192.01 and 33,794,494.05 is: 50,689,903.55
Step by Step Solution
- Step 1: Write the proportion equation
110,471,465.82 : 165,701,192.01 = 33,794,494.05 : x - Step 2: Convert to fraction form
110,471,465.82/165,701,192.01 = 33,794,494.05/x - Step 3: Cross multiply
110,471,465.82x = 165,701,192.01 × 33,794,494.05 - Step 4: Simplify right side
110,471,465.82x = 5,599,787,947,459,852 - Step 5: Solve for x
x = 5,599,787,947,459,852/110,471,465.82 - Step 6: Final answer
x = 50,689,903.55
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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.