Finding the Fourth Proportional to 17,481,474.13, 26,224,604.30 and 5,963,849.05
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Solution
The fourth proportional to 17,481,474.13, 26,224,604.30 and 5,963,849.05 is: 8,946,589.98
Step by Step Solution
- Step 1: Write the proportion equation
17,481,474.13 : 26,224,604.30 = 5,963,849.05 : x - Step 2: Convert to fraction form
17,481,474.13/26,224,604.30 = 5,963,849.05/x - Step 3: Cross multiply
17,481,474.13x = 26,224,604.30 × 5,963,849.05 - Step 4: Simplify right side
17,481,474.13x = 156,399,581,369,710.91 - Step 5: Solve for x
x = 156,399,581,369,710.91/17,481,474.13 - Step 6: Final answer
x = 8,946,589.98
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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.