Finding the Fourth Proportional to 176,226,527.13, 264,310,471.53 and 53,375,636.22
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Solution
The fourth proportional to 176,226,527.13, 264,310,471.53 and 53,375,636.22 is: 80,054,574.12
Step by Step Solution
- Step 1: Write the proportion equation
176,226,527.13 : 264,310,471.53 = 53,375,636.22 : x - Step 2: Convert to fraction form
176,226,527.13/264,310,471.53 = 53,375,636.22/x - Step 3: Cross multiply
176,226,527.13x = 264,310,471.53 × 53,375,636.22 - Step 4: Simplify right side
176,226,527.13x = 14,107,739,577,521,946 - Step 5: Solve for x
x = 14,107,739,577,521,946/176,226,527.13 - Step 6: Final answer
x = 80,054,574.12
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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.