Finding the Fourth Proportional to 24,197,840.36, 36,303,843.32 and 7,802,795.09
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Solution
The fourth proportional to 24,197,840.36, 36,303,843.32 and 7,802,795.09 is: 11,706,476.53
Step by Step Solution
- Step 1: Write the proportion equation
24,197,840.36 : 36,303,843.32 = 7,802,795.09 : x - Step 2: Convert to fraction form
24,197,840.36/36,303,843.32 = 7,802,795.09/x - Step 3: Cross multiply
24,197,840.36x = 36,303,843.32 × 7,802,795.09 - Step 4: Simplify right side
24,197,840.36x = 283,271,450,184,892.06 - Step 5: Solve for x
x = 283,271,450,184,892.06/24,197,840.36 - Step 6: Final answer
x = 11,706,476.53
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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.