Finding the Fourth Proportional to 3,795,832,756.22, 5,694,125,110.00 and 1,403,411,449.37
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Solution
The fourth proportional to 3,795,832,756.22, 5,694,125,110.00 and 1,403,411,449.37 is: 2,105,256,181.39
Step by Step Solution
- Step 1: Write the proportion equation
3,795,832,756.22 : 5,694,125,110.00 = 1,403,411,449.37 : x - Step 2: Convert to fraction form
3,795,832,756.22/5,694,125,110.00 = 1,403,411,449.37/x - Step 3: Cross multiply
3,795,832,756.22x = 5,694,125,110.00 × 1,403,411,449.37 - Step 4: Simplify right side
3,795,832,756.22x = 7,991,200,373,536,953,344 - Step 5: Solve for x
x = 7,991,200,373,536,953,344/3,795,832,756.22 - Step 6: Final answer
x = 2,105,256,181.39
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.