Finding the Fourth Proportional to 24,594,869.77, 36,867,614.82 and 8,409,752.08
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Solution
The fourth proportional to 24,594,869.77, 36,867,614.82 and 8,409,752.08 is: 12,606,185.90
Step by Step Solution
- Step 1: Write the proportion equation
24,594,869.77 : 36,867,614.82 = 8,409,752.08 : x - Step 2: Convert to fraction form
24,594,869.77/36,867,614.82 = 8,409,752.08/x - Step 3: Cross multiply
24,594,869.77x = 36,867,614.82 × 8,409,752.08 - Step 4: Simplify right side
24,594,869.77x = 310,047,500,417,133.81 - Step 5: Solve for x
x = 310,047,500,417,133.81/24,594,869.77 - Step 6: Final answer
x = 12,606,185.90
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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.