Finding the Fourth Proportional to 3,261,956,851,704, 4,893,766,385,311.50 and 967,305,127,032.09
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Solution
The fourth proportional to 3,261,956,851,704, 4,893,766,385,311.50 and 967,305,127,032.09 is: 1,451,204,148,373.78
Step by Step Solution
- Step 1: Write the proportion equation
3,261,956,851,704 : 4,893,766,385,311.50 = 967,305,127,032.09 : x - Step 2: Convert to fraction form
3,261,956,851,704/4,893,766,385,311.50 = 967,305,127,032.09/x - Step 3: Cross multiply
3,261,956,851,704x = 4,893,766,385,311.50 × 967,305,127,032.09 - Step 4: Simplify right side
3,261,956,851,704x = 4,733,765,315,009,112,138,842,112 - Step 5: Solve for x
x = 4,733,765,315,009,112,138,842,112/3,261,956,851,704 - Step 6: Final answer
x = 1,451,204,148,373.78
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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.