Finding the Third Proportional to 581,183,838 and 894,523,419
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Solution
The third proportional to 581,183,838 and 894,523,419 is: 1,376,796,969.95
Step by Step Solution
- Step 1: Write the proportion equation
581,183,838 : 894,523,419 = 894,523,419 : x - Step 2: Convert to fraction form
581,183,838/894,523,419 = 894,523,419/x - Step 3: Cross multiply
581,183,838x = 894,523,419 × 894,523,419 - Step 4: Simplify right side
581,183,838x = 800,172,147,139,449,600 - Step 5: Solve for x
x = 800,172,147,139,449,600/581,183,838 - Step 6: Final answer
x = 1,376,796,969.95
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.