Finding the Fourth Proportional to 24,623,436.72, 36,935,080.56 and 17,306,773.68
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Solution
The fourth proportional to 24,623,436.72, 36,935,080.56 and 17,306,773.68 is: 25,960,108.14
Step by Step Solution
- Step 1: Write the proportion equation
24,623,436.72 : 36,935,080.56 = 17,306,773.68 : x - Step 2: Convert to fraction form
24,623,436.72/36,935,080.56 = 17,306,773.68/x - Step 3: Cross multiply
24,623,436.72x = 36,935,080.56 × 17,306,773.68 - Step 4: Simplify right side
24,623,436.72x = 639,227,080,104,487.75 - Step 5: Solve for x
x = 639,227,080,104,487.75/24,623,436.72 - Step 6: Final answer
x = 25,960,108.14
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.