Finding the Fourth Proportional to 57,173,696.84, 85,764,277.76 and 41,866,796.36
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Solution
The fourth proportional to 57,173,696.84, 85,764,277.76 and 41,866,796.36 is: 62,802,927.75
Step by Step Solution
- Step 1: Write the proportion equation
57,173,696.84 : 85,764,277.76 = 41,866,796.36 : x - Step 2: Convert to fraction form
57,173,696.84/85,764,277.76 = 41,866,796.36/x - Step 3: Cross multiply
57,173,696.84x = 85,764,277.76 × 41,866,796.36 - Step 4: Simplify right side
57,173,696.84x = 3,590,675,551,940,397 - Step 5: Solve for x
x = 3,590,675,551,940,397/57,173,696.84 - Step 6: Final answer
x = 62,802,927.75
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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.