Finding the Fourth Proportional to 16,393,390.19, 24,591,266.26 and 6,296,011.19
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Solution
The fourth proportional to 16,393,390.19, 24,591,266.26 and 6,296,011.19 is: 9,444,470.35
Step by Step Solution
- Step 1: Write the proportion equation
16,393,390.19 : 24,591,266.26 = 6,296,011.19 : x - Step 2: Convert to fraction form
16,393,390.19/24,591,266.26 = 6,296,011.19/x - Step 3: Cross multiply
16,393,390.19x = 24,591,266.26 × 6,296,011.19 - Step 4: Simplify right side
16,393,390.19x = 154,826,887,549,229.47 - Step 5: Solve for x
x = 154,826,887,549,229.47/16,393,390.19 - Step 6: Final answer
x = 9,444,470.35
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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.