Finding the Fourth Proportional to 16,393,393.09, 24,591,270.63 and 6,296,014.09
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Solution
The fourth proportional to 16,393,393.09, 24,591,270.63 and 6,296,014.09 is: 9,444,474.71
Step by Step Solution
- Step 1: Write the proportion equation
16,393,393.09 : 24,591,270.63 = 6,296,014.09 : x - Step 2: Convert to fraction form
16,393,393.09/24,591,270.63 = 6,296,014.09/x - Step 3: Cross multiply
16,393,393.09x = 24,591,270.63 × 6,296,014.09 - Step 4: Simplify right side
16,393,393.09x = 154,826,986,377,483.16 - Step 5: Solve for x
x = 154,826,986,377,483.16/16,393,393.09 - Step 6: Final answer
x = 9,444,474.71
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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.