Finding the Third Proportional to 432,844,524 and 908,204,328
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Solution
The third proportional to 432,844,524 and 908,204,328 is: 1,905,615,193.59
Step by Step Solution
- Step 1: Write the proportion equation
432,844,524 : 908,204,328 = 908,204,328 : x - Step 2: Convert to fraction form
432,844,524/908,204,328 = 908,204,328/x - Step 3: Cross multiply
432,844,524x = 908,204,328 × 908,204,328 - Step 4: Simplify right side
432,844,524x = 824,835,101,397,931,520 - Step 5: Solve for x
x = 824,835,101,397,931,520/432,844,524 - Step 6: Final answer
x = 1,905,615,193.59
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.