Finding the Fourth Proportional to 8,261,381,024, 11,400,706,043.52 and 4,552,788,896
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Solution
The fourth proportional to 8,261,381,024, 11,400,706,043.52 and 4,552,788,896 is: 6,282,848,803.45
Step by Step Solution
- Step 1: Write the proportion equation
8,261,381,024 : 11,400,706,043.52 = 4,552,788,896 : x - Step 2: Convert to fraction form
8,261,381,024/11,400,706,043.52 = 4,552,788,896/x - Step 3: Cross multiply
8,261,381,024x = 11,400,706,043.52 × 4,552,788,896 - Step 4: Simplify right side
8,261,381,024x = 51,905,007,881,497,952,256 - Step 5: Solve for x
x = 51,905,007,881,497,952,256/8,261,381,024 - Step 6: Final answer
x = 6,282,848,803.45
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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.