Finding the Fourth Proportional to 9,578,775,375.60, 14,373,537,834.60 and 4,057,093,762.80
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Solution
The fourth proportional to 9,578,775,375.60, 14,373,537,834.60 and 4,057,093,762.80 is: 6,087,917,130.48
Step by Step Solution
- Step 1: Write the proportion equation
9,578,775,375.60 : 14,373,537,834.60 = 4,057,093,762.80 : x - Step 2: Convert to fraction form
9,578,775,375.60/14,373,537,834.60 = 4,057,093,762.80/x - Step 3: Cross multiply
9,578,775,375.60x = 14,373,537,834.60 × 4,057,093,762.80 - Step 4: Simplify right side
9,578,775,375.60x = 58,314,790,698,125,484,032 - Step 5: Solve for x
x = 58,314,790,698,125,484,032/9,578,775,375.60 - Step 6: Final answer
x = 6,087,917,130.48
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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.