Finding the Fourth Proportional to 17,537,460.54, 24,202,205.31 and 9,590,470.14
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Solution
The fourth proportional to 17,537,460.54, 24,202,205.31 and 9,590,470.14 is: 13,235,127.56
Step by Step Solution
- Step 1: Write the proportion equation
17,537,460.54 : 24,202,205.31 = 9,590,470.14 : x - Step 2: Convert to fraction form
17,537,460.54/24,202,205.31 = 9,590,470.14/x - Step 3: Cross multiply
17,537,460.54x = 24,202,205.31 × 9,590,470.14 - Step 4: Simplify right side
17,537,460.54x = 232,110,527,347,704.44 - Step 5: Solve for x
x = 232,110,527,347,704.44/17,537,460.54 - Step 6: Final answer
x = 13,235,127.56
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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.