Finding the Fourth Proportional to 36,124,104.88, 49,851,629.74 and 19,604,372.16
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Solution
The fourth proportional to 36,124,104.88, 49,851,629.74 and 19,604,372.16 is: 27,054,231.67
Step by Step Solution
- Step 1: Write the proportion equation
36,124,104.88 : 49,851,629.74 = 19,604,372.16 : x - Step 2: Convert to fraction form
36,124,104.88/49,851,629.74 = 19,604,372.16/x - Step 3: Cross multiply
36,124,104.88x = 49,851,629.74 × 19,604,372.16 - Step 4: Simplify right side
36,124,104.88x = 977,309,902,205,484.12 - Step 5: Solve for x
x = 977,309,902,205,484.12/36,124,104.88 - Step 6: Final answer
x = 27,054,231.67
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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.