Finding the Fourth Proportional to 32,230,190.20, 44,476,292.28 and 17,545,549
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Solution
The fourth proportional to 32,230,190.20, 44,476,292.28 and 17,545,549 is: 24,212,111.71
Step by Step Solution
- Step 1: Write the proportion equation
32,230,190.20 : 44,476,292.28 = 17,545,549 : x - Step 2: Convert to fraction form
32,230,190.20/44,476,292.28 = 17,545,549/x - Step 3: Cross multiply
32,230,190.20x = 44,476,292.28 × 17,545,549 - Step 4: Simplify right side
32,230,190.20x = 780,360,965,537,061.75 - Step 5: Solve for x
x = 780,360,965,537,061.75/32,230,190.20 - Step 6: Final answer
x = 24,212,111.71
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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.