Finding the Fourth Proportional to 17,537,411.07, 24,202,136.96 and 9,590,420.63
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Solution
The fourth proportional to 17,537,411.07, 24,202,136.96 and 9,590,420.63 is: 13,235,059.19
Step by Step Solution
- Step 1: Write the proportion equation
17,537,411.07 : 24,202,136.96 = 9,590,420.63 : x - Step 2: Convert to fraction form
17,537,411.07/24,202,136.96 = 9,590,420.63/x - Step 3: Cross multiply
17,537,411.07x = 24,202,136.96 × 9,590,420.63 - Step 4: Simplify right side
17,537,411.07x = 232,108,673,625,666.72 - Step 5: Solve for x
x = 232,108,673,625,666.72/17,537,411.07 - Step 6: Final answer
x = 13,235,059.19
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1.5x scale
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.