Finding the Third Proportional to 441,690,324 and 956,991,684
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Solution
The third proportional to 441,690,324 and 956,991,684 is: 2,073,473,276.37
Step by Step Solution
- Step 1: Write the proportion equation
441,690,324 : 956,991,684 = 956,991,684 : x - Step 2: Convert to fraction form
441,690,324/956,991,684 = 956,991,684/x - Step 3: Cross multiply
441,690,324x = 956,991,684 × 956,991,684 - Step 4: Simplify right side
441,690,324x = 915,833,083,245,155,840 - Step 5: Solve for x
x = 915,833,083,245,155,840/441,690,324 - Step 6: Final answer
x = 2,073,473,276.37
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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.