Finding the Third Proportional to 441,690,303 and 956,991,664
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Solution
The third proportional to 441,690,303 and 956,991,664 is: 2,073,473,288.29
Step by Step Solution
- Step 1: Write the proportion equation
441,690,303 : 956,991,664 = 956,991,664 : x - Step 2: Convert to fraction form
441,690,303/956,991,664 = 956,991,664/x - Step 3: Cross multiply
441,690,303x = 956,991,664 × 956,991,664 - Step 4: Simplify right side
441,690,303x = 915,833,044,965,488,896 - Step 5: Solve for x
x = 915,833,044,965,488,896/441,690,303 - Step 6: Final answer
x = 2,073,473,288.29
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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.