Finding the Fourth Proportional to 8,767,579,885.26, 13,151,369,573.76 and 4,044,504,396.66
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Solution
The fourth proportional to 8,767,579,885.26, 13,151,369,573.76 and 4,044,504,396.66 is: 6,066,756,477.76
Step by Step Solution
- Step 1: Write the proportion equation
8,767,579,885.26 : 13,151,369,573.76 = 4,044,504,396.66 : x - Step 2: Convert to fraction form
8,767,579,885.26/13,151,369,573.76 = 4,044,504,396.66/x - Step 3: Cross multiply
8,767,579,885.26x = 13,151,369,573.76 × 4,044,504,396.66 - Step 4: Simplify right side
8,767,579,885.26x = 53,190,772,063,172,870,144 - Step 5: Solve for x
x = 53,190,772,063,172,870,144/8,767,579,885.26 - Step 6: Final answer
x = 6,066,756,477.76
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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.