Finding the Fourth Proportional to 242,593,423.23, 363,760,671 and 125,891,277.03
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Solution
The fourth proportional to 242,593,423.23, 363,760,671 and 125,891,277.03 is: 188,769,731.66
Step by Step Solution
- Step 1: Write the proportion equation
242,593,423.23 : 363,760,671 = 125,891,277.03 : x - Step 2: Convert to fraction form
242,593,423.23/363,760,671 = 125,891,277.03/x - Step 3: Cross multiply
242,593,423.23x = 363,760,671 × 125,891,277.03 - Step 4: Simplify right side
242,593,423.23x = 45,794,295,405,479,688 - Step 5: Solve for x
x = 45,794,295,405,479,688/242,593,423.23 - Step 6: Final answer
x = 188,769,731.66
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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.