Finding the Fourth Proportional to 62,201,176.97, 85,854,695.72 and 36,104,102.36
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Solution
The fourth proportional to 62,201,176.97, 85,854,695.72 and 36,104,102.36 is: 49,833,570.25
Step by Step Solution
- Step 1: Write the proportion equation
62,201,176.97 : 85,854,695.72 = 36,104,102.36 : x - Step 2: Convert to fraction form
62,201,176.97/85,854,695.72 = 36,104,102.36/x - Step 3: Cross multiply
62,201,176.97x = 85,854,695.72 × 36,104,102.36 - Step 4: Simplify right side
62,201,176.97x = 3,099,706,722,073,695 - Step 5: Solve for x
x = 3,099,706,722,073,695/62,201,176.97 - Step 6: Final answer
x = 49,833,570.25
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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.