Finding the Third Proportional to 2,744,539,394 and 4,240,768,403
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Solution
The third proportional to 2,744,539,394 and 4,240,768,403 is: 6,552,690,293.75
Step by Step Solution
- Step 1: Write the proportion equation
2,744,539,394 : 4,240,768,403 = 4,240,768,403 : x - Step 2: Convert to fraction form
2,744,539,394/4,240,768,403 = 4,240,768,403/x - Step 3: Cross multiply
2,744,539,394x = 4,240,768,403 × 4,240,768,403 - Step 4: Simplify right side
2,744,539,394x = 17,984,116,647,883,169,792 - Step 5: Solve for x
x = 17,984,116,647,883,169,792/2,744,539,394 - Step 6: Final answer
x = 6,552,690,293.75
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.