Finding the Fourth Proportional to 35,741,373.42, 53,603,202.66 and 10,182,604.26
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Solution
The fourth proportional to 35,741,373.42, 53,603,202.66 and 10,182,604.26 is: 15,271,382.92
Step by Step Solution
- Step 1: Write the proportion equation
35,741,373.42 : 53,603,202.66 = 10,182,604.26 : x - Step 2: Convert to fraction form
35,741,373.42/53,603,202.66 = 10,182,604.26/x - Step 3: Cross multiply
35,741,373.42x = 53,603,202.66 × 10,182,604.26 - Step 4: Simplify right side
35,741,373.42x = 545,820,199,755,359.31 - Step 5: Solve for x
x = 545,820,199,755,359.31/35,741,373.42 - Step 6: Final answer
x = 15,271,382.92
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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.