Finding the Fourth Proportional to 62,017,397.82, 93,019,010.84 and 16,582,735.26
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Solution
The fourth proportional to 62,017,397.82, 93,019,010.84 and 16,582,735.26 is: 24,872,208.20
Step by Step Solution
- Step 1: Write the proportion equation
62,017,397.82 : 93,019,010.84 = 16,582,735.26 : x - Step 2: Convert to fraction form
62,017,397.82/93,019,010.84 = 16,582,735.26/x - Step 3: Cross multiply
62,017,397.82x = 93,019,010.84 × 16,582,735.26 - Step 4: Simplify right side
62,017,397.82x = 1,542,509,630,441,695.25 - Step 5: Solve for x
x = 1,542,509,630,441,695.25/62,017,397.82 - Step 6: Final answer
x = 24,872,208.20
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.