Finding the Fourth Proportional to 24,594,871.27, 36,867,616.99 and 8,409,753.61
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Solution
The fourth proportional to 24,594,871.27, 36,867,616.99 and 8,409,753.61 is: 12,606,188.16
Step by Step Solution
- Step 1: Write the proportion equation
24,594,871.27 : 36,867,616.99 = 8,409,753.61 : x - Step 2: Convert to fraction form
24,594,871.27/36,867,616.99 = 8,409,753.61/x - Step 3: Cross multiply
24,594,871.27x = 36,867,616.99 × 8,409,753.61 - Step 4: Simplify right side
24,594,871.27x = 310,047,575,073,749.81 - Step 5: Solve for x
x = 310,047,575,073,749.81/24,594,871.27 - Step 6: Final answer
x = 12,606,188.16
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.