Finding the Third Proportional to 367,235,163 and 775,919,565
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Solution
The third proportional to 367,235,163 and 775,919,565 is: 1,639,415,916.58
Step by Step Solution
- Step 1: Write the proportion equation
367,235,163 : 775,919,565 = 775,919,565 : x - Step 2: Convert to fraction form
367,235,163/775,919,565 = 775,919,565/x - Step 3: Cross multiply
367,235,163x = 775,919,565 × 775,919,565 - Step 4: Simplify right side
367,235,163x = 602,051,171,349,789,184 - Step 5: Solve for x
x = 602,051,171,349,789,184/367,235,163 - Step 6: Final answer
x = 1,639,415,916.58
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.