Finding the Fourth Proportional to 6,023,767,540.98, 8,313,001,074.63 and 3,347,660,513.82
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Solution
The fourth proportional to 6,023,767,540.98, 8,313,001,074.63 and 3,347,660,513.82 is: 4,619,883,695.64
Step by Step Solution
- Step 1: Write the proportion equation
6,023,767,540.98 : 8,313,001,074.63 = 3,347,660,513.82 : x - Step 2: Convert to fraction form
6,023,767,540.98/8,313,001,074.63 = 3,347,660,513.82/x - Step 3: Cross multiply
6,023,767,540.98x = 8,313,001,074.63 × 3,347,660,513.82 - Step 4: Simplify right side
6,023,767,540.98x = 27,829,105,448,882,081,792 - Step 5: Solve for x
x = 27,829,105,448,882,081,792/6,023,767,540.98 - Step 6: Final answer
x = 4,619,883,695.64
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.