Finding the Fourth Proportional to 15,960,241.08, 23,943,725.82 and 5,176,702.98
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Solution
The fourth proportional to 15,960,241.08, 23,943,725.82 and 5,176,702.98 is: 7,766,145.65
Step by Step Solution
- Step 1: Write the proportion equation
15,960,241.08 : 23,943,725.82 = 5,176,702.98 : x - Step 2: Convert to fraction form
15,960,241.08/23,943,725.82 = 5,176,702.98/x - Step 3: Cross multiply
15,960,241.08x = 23,943,725.82 × 5,176,702.98 - Step 4: Simplify right side
15,960,241.08x = 123,949,556,804,696.95 - Step 5: Solve for x
x = 123,949,556,804,696.95/15,960,241.08 - Step 6: Final answer
x = 7,766,145.65
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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.