Finding the Fourth Proportional to 4,088,782,067.84, 6,130,716,662.64 and 1,598,676,348.32
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Solution
The fourth proportional to 4,088,782,067.84, 6,130,716,662.64 and 1,598,676,348.32 is: 2,397,054,077.28
Step by Step Solution
- Step 1: Write the proportion equation
4,088,782,067.84 : 6,130,716,662.64 = 1,598,676,348.32 : x - Step 2: Convert to fraction form
4,088,782,067.84/6,130,716,662.64 = 1,598,676,348.32/x - Step 3: Cross multiply
4,088,782,067.84x = 6,130,716,662.64 × 1,598,676,348.32 - Step 4: Simplify right side
4,088,782,067.84x = 9,801,031,726,813,892,608 - Step 5: Solve for x
x = 9,801,031,726,813,892,608/4,088,782,067.84 - Step 6: Final answer
x = 2,397,054,077.28
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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.