Finding the Fourth Proportional to 32,434,691.33, 44,759,275.64 and 17,750,063.09
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Solution
The fourth proportional to 32,434,691.33, 44,759,275.64 and 17,750,063.09 is: 24,494,759.58
Step by Step Solution
- Step 1: Write the proportion equation
32,434,691.33 : 44,759,275.64 = 17,750,063.09 : x - Step 2: Convert to fraction form
32,434,691.33/44,759,275.64 = 17,750,063.09/x - Step 3: Cross multiply
32,434,691.33x = 44,759,275.64 × 17,750,063.09 - Step 4: Simplify right side
32,434,691.33x = 794,479,966,160,153.38 - Step 5: Solve for x
x = 794,479,966,160,153.38/32,434,691.33 - Step 6: Final answer
x = 24,494,759.58
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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.