Finding the Fourth Proportional to 17,566,288.23, 24,241,474.11 and 9,831,330.12
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Solution
The fourth proportional to 17,566,288.23, 24,241,474.11 and 9,831,330.12 is: 13,567,233.52
Step by Step Solution
- Step 1: Write the proportion equation
17,566,288.23 : 24,241,474.11 = 9,831,330.12 : x - Step 2: Convert to fraction form
17,566,288.23/24,241,474.11 = 9,831,330.12/x - Step 3: Cross multiply
17,566,288.23x = 24,241,474.11 × 9,831,330.12 - Step 4: Simplify right side
17,566,288.23x = 238,325,934,570,843.16 - Step 5: Solve for x
x = 238,325,934,570,843.16/17,566,288.23 - Step 6: Final answer
x = 13,567,233.52
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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.