Finding the Fourth Proportional to 182,543,002.58, 273,812,112.16 and 44,368,208.29
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Solution
The fourth proportional to 182,543,002.58, 273,812,112.16 and 44,368,208.29 is: 66,551,731.11
Step by Step Solution
- Step 1: Write the proportion equation
182,543,002.58 : 273,812,112.16 = 44,368,208.29 : x - Step 2: Convert to fraction form
182,543,002.58/273,812,112.16 = 44,368,208.29/x - Step 3: Cross multiply
182,543,002.58x = 273,812,112.16 × 44,368,208.29 - Step 4: Simplify right side
182,543,002.58x = 12,148,552,824,355,332 - Step 5: Solve for x
x = 12,148,552,824,355,332/182,543,002.58 - Step 6: Final answer
x = 66,551,731.11
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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.