Finding the Fourth Proportional to 2,651,027,262.75, 3,976,560,823.16 and 1,176,770,734.98
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Solution
The fourth proportional to 2,651,027,262.75, 3,976,560,823.16 and 1,176,770,734.98 is: 1,765,164,948.81
Step by Step Solution
- Step 1: Write the proportion equation
2,651,027,262.75 : 3,976,560,823.16 = 1,176,770,734.98 : x - Step 2: Convert to fraction form
2,651,027,262.75/3,976,560,823.16 = 1,176,770,734.98/x - Step 3: Cross multiply
2,651,027,262.75x = 3,976,560,823.16 × 1,176,770,734.98 - Step 4: Simplify right side
2,651,027,262.75x = 4,679,500,402,550,498,304 - Step 5: Solve for x
x = 4,679,500,402,550,498,304/2,651,027,262.75 - Step 6: Final answer
x = 1,765,164,948.81
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.