Finding the Fourth Proportional to 35,275,488.21, 48,678,528.42 and 19,595,529
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Solution
The fourth proportional to 35,275,488.21, 48,678,528.42 and 19,595,529 is: 27,040,916.05
Step by Step Solution
- Step 1: Write the proportion equation
35,275,488.21 : 48,678,528.42 = 19,595,529 : x - Step 2: Convert to fraction form
35,275,488.21/48,678,528.42 = 19,595,529/x - Step 3: Cross multiply
35,275,488.21x = 48,678,528.42 × 19,595,529 - Step 4: Simplify right side
35,275,488.21x = 953,881,515,331,434.25 - Step 5: Solve for x
x = 953,881,515,331,434.25/35,275,488.21 - Step 6: Final answer
x = 27,040,916.05
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.