Finding the Fourth Proportional to 227,754,246.35, 341,560,721.97 and 82,168,881.26
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Solution
The fourth proportional to 227,754,246.35, 341,560,721.97 and 82,168,881.26 is: 123,227,833.76
Step by Step Solution
- Step 1: Write the proportion equation
227,754,246.35 : 341,560,721.97 = 82,168,881.26 : x - Step 2: Convert to fraction form
227,754,246.35/341,560,721.97 = 82,168,881.26/x - Step 3: Cross multiply
227,754,246.35x = 341,560,721.97 × 82,168,881.26 - Step 4: Simplify right side
227,754,246.35x = 28,065,662,406,632,808 - Step 5: Solve for x
x = 28,065,662,406,632,808/227,754,246.35 - Step 6: Final answer
x = 123,227,833.76
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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.