Finding the Third Proportional to 301,545,477 and 653,162,934
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Solution
The third proportional to 301,545,477 and 653,162,934 is: 1,414,784,338.99
Step by Step Solution
- Step 1: Write the proportion equation
301,545,477 : 653,162,934 = 653,162,934 : x - Step 2: Convert to fraction form
301,545,477/653,162,934 = 653,162,934/x - Step 3: Cross multiply
301,545,477x = 653,162,934 × 653,162,934 - Step 4: Simplify right side
301,545,477x = 426,621,818,351,488,384 - Step 5: Solve for x
x = 426,621,818,351,488,384/301,545,477 - Step 6: Final answer
x = 1,414,784,338.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.