Finding the Fourth Proportional to 32,509,702.25, 44,863,823.16 and 17,825,331.32
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Solution
The fourth proportional to 32,509,702.25, 44,863,823.16 and 17,825,331.32 is: 24,599,195.21
Step by Step Solution
- Step 1: Write the proportion equation
32,509,702.25 : 44,863,823.16 = 17,825,331.32 : x - Step 2: Convert to fraction form
32,509,702.25/44,863,823.16 = 17,825,331.32/x - Step 3: Cross multiply
32,509,702.25x = 44,863,823.16 × 17,825,331.32 - Step 4: Simplify right side
32,509,702.25x = 799,712,511,884,570.25 - Step 5: Solve for x
x = 799,712,511,884,570.25/32,509,702.25 - Step 6: Final answer
x = 24,599,195.21
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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.