Finding the Fourth Proportional to 16,529,825.88, 24,794,987.88 and 6,295,251.48
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Solution
The fourth proportional to 16,529,825.88, 24,794,987.88 and 6,295,251.48 is: 9,442,972.07
Step by Step Solution
- Step 1: Write the proportion equation
16,529,825.88 : 24,794,987.88 = 6,295,251.48 : x - Step 2: Convert to fraction form
16,529,825.88/24,794,987.88 = 6,295,251.48/x - Step 3: Cross multiply
16,529,825.88x = 24,794,987.88 × 6,295,251.48 - Step 4: Simplify right side
16,529,825.88x = 156,090,684,148,152.06 - Step 5: Solve for x
x = 156,090,684,148,152.06/16,529,825.88 - Step 6: Final answer
x = 9,442,972.07
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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.