Finding the Fourth Proportional to 11,232,809,145.41, 16,845,239,410.95 and 3,263,319,351.98
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Solution
The fourth proportional to 11,232,809,145.41, 16,845,239,410.95 and 3,263,319,351.98 is: 4,893,824,425.12
Step by Step Solution
- Step 1: Write the proportion equation
11,232,809,145.41 : 16,845,239,410.95 = 3,263,319,351.98 : x - Step 2: Convert to fraction form
11,232,809,145.41/16,845,239,410.95 = 3,263,319,351.98/x - Step 3: Cross multiply
11,232,809,145.41x = 16,845,239,410.95 × 3,263,319,351.98 - Step 4: Simplify right side
11,232,809,145.41x = 54,971,395,758,472,994,816 - Step 5: Solve for x
x = 54,971,395,758,472,994,816/11,232,809,145.41 - Step 6: Final answer
x = 4,893,824,425.12
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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.