Finding the Fourth Proportional to 2,396,882,394, 3,595,323,591 and 673,596,378
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Solution
The fourth proportional to 2,396,882,394, 3,595,323,591 and 673,596,378 is: 1,010,394,567
Step by Step Solution
- Step 1: Write the proportion equation
2,396,882,394 : 3,595,323,591 = 673,596,378 : x - Step 2: Convert to fraction form
2,396,882,394/3,595,323,591 = 673,596,378/x - Step 3: Cross multiply
2,396,882,394x = 3,595,323,591 × 673,596,378 - Step 4: Simplify right side
2,396,882,394x = 2,421,796,948,635,553,280 - Step 5: Solve for x
x = 2,421,796,948,635,553,280/2,396,882,394 - Step 6: Final answer
x = 1,010,394,567
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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.