Finding the Fourth Proportional to 62,286,926.70, 93,402,396.45 and 23,935,694.70
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Solution
The fourth proportional to 62,286,926.70, 93,402,396.45 and 23,935,694.70 is: 35,892,784.64
Step by Step Solution
- Step 1: Write the proportion equation
62,286,926.70 : 93,402,396.45 = 23,935,694.70 : x - Step 2: Convert to fraction form
62,286,926.70/93,402,396.45 = 23,935,694.70/x - Step 3: Cross multiply
62,286,926.70x = 93,402,396.45 × 23,935,694.70 - Step 4: Simplify right side
62,286,926.70x = 2,235,651,245,675,563.75 - Step 5: Solve for x
x = 2,235,651,245,675,563.75/62,286,926.70 - Step 6: Final answer
x = 35,892,784.64
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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.