Finding the Fourth Proportional to 24,387,867.37, 36,581,816.85 and 6,193,427.05
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Solution
The fourth proportional to 24,387,867.37, 36,581,816.85 and 6,193,427.05 is: 9,290,144.59
Step by Step Solution
- Step 1: Write the proportion equation
24,387,867.37 : 36,581,816.85 = 6,193,427.05 : x - Step 2: Convert to fraction form
24,387,867.37/36,581,816.85 = 6,193,427.05/x - Step 3: Cross multiply
24,387,867.37x = 36,581,816.85 × 6,193,427.05 - Step 4: Simplify right side
24,387,867.37x = 226,566,814,016,935.78 - Step 5: Solve for x
x = 226,566,814,016,935.78/24,387,867.37 - Step 6: Final answer
x = 9,290,144.59
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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.