Finding the Fourth Proportional to 24,595,405.40, 36,898,637.70 and 14,492,826.20
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Solution
The fourth proportional to 24,595,405.40, 36,898,637.70 and 14,492,826.20 is: 21,742,497.61
Step by Step Solution
- Step 1: Write the proportion equation
24,595,405.40 : 36,898,637.70 = 14,492,826.20 : x - Step 2: Convert to fraction form
24,595,405.40/36,898,637.70 = 14,492,826.20/x - Step 3: Cross multiply
24,595,405.40x = 36,898,637.70 × 14,492,826.20 - Step 4: Simplify right side
24,595,405.40x = 534,765,543,202,867.75 - Step 5: Solve for x
x = 534,765,543,202,867.75/24,595,405.40 - Step 6: Final answer
x = 21,742,497.61
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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.