Finding the Fourth Proportional to 62,201,177.97, 85,854,697.10 and 36,104,103.36
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Solution
The fourth proportional to 62,201,177.97, 85,854,697.10 and 36,104,103.36 is: 49,833,571.63
Step by Step Solution
- Step 1: Write the proportion equation
62,201,177.97 : 85,854,697.10 = 36,104,103.36 : x - Step 2: Convert to fraction form
62,201,177.97/85,854,697.10 = 36,104,103.36/x - Step 3: Cross multiply
62,201,177.97x = 85,854,697.10 × 36,104,103.36 - Step 4: Simplify right side
62,201,177.97x = 3,099,706,858,039,892 - Step 5: Solve for x
x = 3,099,706,858,039,892/62,201,177.97 - Step 6: Final answer
x = 49,833,571.63
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.