Finding the Fourth Proportional to 49,148,948, 67,825,577.42 and 27,418,916
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Solution
The fourth proportional to 49,148,948, 67,825,577.42 and 27,418,916 is: 37,838,120.36
Step by Step Solution
- Step 1: Write the proportion equation
49,148,948 : 67,825,577.42 = 27,418,916 : x - Step 2: Convert to fraction form
49,148,948/67,825,577.42 = 27,418,916/x - Step 3: Cross multiply
49,148,948x = 67,825,577.42 × 27,418,916 - Step 4: Simplify right side
49,148,948x = 1,859,703,809,930,476.75 - Step 5: Solve for x
x = 1,859,703,809,930,476.75/49,148,948 - Step 6: Final answer
x = 37,838,120.36
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.