Finding the Third Proportional to 657,974,315.75 and 1,463,062,294.75
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Solution
The third proportional to 657,974,315.75 and 1,463,062,294.75 is: 3,253,244,430.79
Step by Step Solution
- Step 1: Write the proportion equation
657,974,315.75 : 1,463,062,294.75 = 1,463,062,294.75 : x - Step 2: Convert to fraction form
657,974,315.75/1,463,062,294.75 = 1,463,062,294.75/x - Step 3: Cross multiply
657,974,315.75x = 1,463,062,294.75 × 1,463,062,294.75 - Step 4: Simplify right side
657,974,315.75x = 2,140,551,278,319,136,000 - Step 5: Solve for x
x = 2,140,551,278,319,136,000/657,974,315.75 - Step 6: Final answer
x = 3,253,244,430.79
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.