Finding the Fourth Proportional to 17,952,106.26, 26,895,684.66 and 8,244,839.46
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Solution
The fourth proportional to 17,952,106.26, 26,895,684.66 and 8,244,839.46 is: 12,352,344.56
Step by Step Solution
- Step 1: Write the proportion equation
17,952,106.26 : 26,895,684.66 = 8,244,839.46 : x - Step 2: Convert to fraction form
17,952,106.26/26,895,684.66 = 8,244,839.46/x - Step 3: Cross multiply
17,952,106.26x = 26,895,684.66 × 8,244,839.46 - Step 4: Simplify right side
17,952,106.26x = 221,750,602,054,006.25 - Step 5: Solve for x
x = 221,750,602,054,006.25/17,952,106.26 - Step 6: Final answer
x = 12,352,344.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.