Finding the Fourth Proportional to 24,803,427.66, 37,202,735.94 and 7,531,778.13
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Solution
The fourth proportional to 24,803,427.66, 37,202,735.94 and 7,531,778.13 is: 11,296,936.73
Step by Step Solution
- Step 1: Write the proportion equation
24,803,427.66 : 37,202,735.94 = 7,531,778.13 : x - Step 2: Convert to fraction form
24,803,427.66/37,202,735.94 = 7,531,778.13/x - Step 3: Cross multiply
24,803,427.66x = 37,202,735.94 × 7,531,778.13 - Step 4: Simplify right side
24,803,427.66x = 280,202,752,929,056.97 - Step 5: Solve for x
x = 280,202,752,929,056.97/24,803,427.66 - Step 6: Final answer
x = 11,296,936.73
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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.