Finding the Fourth Proportional to 6,265,058,160.96, 9,397,450,727.64 and 2,947,033,599.84
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Solution
The fourth proportional to 6,265,058,160.96, 9,397,450,727.64 and 2,947,033,599.84 is: 4,420,486,184.75
Step by Step Solution
- Step 1: Write the proportion equation
6,265,058,160.96 : 9,397,450,727.64 = 2,947,033,599.84 : x - Step 2: Convert to fraction form
6,265,058,160.96/9,397,450,727.64 = 2,947,033,599.84/x - Step 3: Cross multiply
6,265,058,160.96x = 9,397,450,727.64 × 2,947,033,599.84 - Step 4: Simplify right side
6,265,058,160.96x = 27,694,603,047,195,934,720 - Step 5: Solve for x
x = 27,694,603,047,195,934,720/6,265,058,160.96 - Step 6: Final answer
x = 4,420,486,184.75
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.