Finding the Fourth Proportional to 16,566,693.16, 24,841,724.18 and 9,652,410.62
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Solution
The fourth proportional to 16,566,693.16, 24,841,724.18 and 9,652,410.62 is: 14,473,770.96
Step by Step Solution
- Step 1: Write the proportion equation
16,566,693.16 : 24,841,724.18 = 9,652,410.62 : x - Step 2: Convert to fraction form
16,566,693.16/24,841,724.18 = 9,652,410.62/x - Step 3: Cross multiply
16,566,693.16x = 24,841,724.18 × 9,652,410.62 - Step 4: Simplify right side
16,566,693.16x = 239,782,522,294,142.78 - Step 5: Solve for x
x = 239,782,522,294,142.78/16,566,693.16 - Step 6: Final answer
x = 14,473,770.96
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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.