Finding the Fourth Proportional to 17,557,286.10, 24,596,996.70 and 17,557,286.10
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Solution
The fourth proportional to 17,557,286.10, 24,596,996.70 and 17,557,286.10 is: 24,596,996.70
Step by Step Solution
- Step 1: Write the proportion equation
17,557,286.10 : 24,596,996.70 = 17,557,286.10 : x - Step 2: Convert to fraction form
17,557,286.10/24,596,996.70 = 17,557,286.10/x - Step 3: Cross multiply
17,557,286.10x = 24,596,996.70 × 17,557,286.10 - Step 4: Simplify right side
17,557,286.10x = 431,856,508,262,655.88 - Step 5: Solve for x
x = 431,856,508,262,655.88/17,557,286.10 - Step 6: Final answer
x = 24,596,996.70
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.