Finding the Fourth Proportional to 14,877,498.63, 22,324,857.74 and 6,240,825.60
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Solution
The fourth proportional to 14,877,498.63, 22,324,857.74 and 6,240,825.60 is: 9,364,850.04
Step by Step Solution
- Step 1: Write the proportion equation
14,877,498.63 : 22,324,857.74 = 6,240,825.60 : x - Step 2: Convert to fraction form
14,877,498.63/22,324,857.74 = 6,240,825.60/x - Step 3: Cross multiply
14,877,498.63x = 22,324,857.74 × 6,240,825.60 - Step 4: Simplify right side
14,877,498.63x = 139,325,543,700,150.12 - Step 5: Solve for x
x = 139,325,543,700,150.12/14,877,498.63 - Step 6: Final answer
x = 9,364,850.04
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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.