Finding the Fourth Proportional to 24,141,731.93, 33,315,128.13 and 13,276,715.93
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Solution
The fourth proportional to 24,141,731.93, 33,315,128.13 and 13,276,715.93 is: 18,321,613.94
Step by Step Solution
- Step 1: Write the proportion equation
24,141,731.93 : 33,315,128.13 = 13,276,715.93 : x - Step 2: Convert to fraction form
24,141,731.93/33,315,128.13 = 13,276,715.93/x - Step 3: Cross multiply
24,141,731.93x = 33,315,128.13 × 13,276,715.93 - Step 4: Simplify right side
24,141,731.93x = 442,315,492,353,562.06 - Step 5: Solve for x
x = 442,315,492,353,562.06/24,141,731.93 - Step 6: Final answer
x = 18,321,613.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.