Finding the Fourth Proportional to 176,376,811.14, 264,548,121.27 and 53,556,208.17
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Solution
The fourth proportional to 176,376,811.14, 264,548,121.27 and 53,556,208.17 is: 80,329,121.28
Step by Step Solution
- Step 1: Write the proportion equation
176,376,811.14 : 264,548,121.27 = 53,556,208.17 : x - Step 2: Convert to fraction form
176,376,811.14/264,548,121.27 = 53,556,208.17/x - Step 3: Cross multiply
176,376,811.14x = 264,548,121.27 × 53,556,208.17 - Step 4: Simplify right side
176,376,811.14x = 14,168,194,252,525,634 - Step 5: Solve for x
x = 14,168,194,252,525,634/176,376,811.14 - Step 6: Final answer
x = 80,329,121.28
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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.