Finding the Fourth Proportional to 35,270,167.24, 48,670,143.60 and 19,797,262.57
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Solution
The fourth proportional to 35,270,167.24, 48,670,143.60 and 19,797,262.57 is: 27,318,714.02
Step by Step Solution
- Step 1: Write the proportion equation
35,270,167.24 : 48,670,143.60 = 19,797,262.57 : x - Step 2: Convert to fraction form
35,270,167.24/48,670,143.60 = 19,797,262.57/x - Step 3: Cross multiply
35,270,167.24x = 48,670,143.60 × 19,797,262.57 - Step 4: Simplify right side
35,270,167.24x = 963,535,612,168,805.12 - Step 5: Solve for x
x = 963,535,612,168,805.12/35,270,167.24 - Step 6: Final answer
x = 27,318,714.02
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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.