Finding the Fourth Proportional to 177,039,078.71, 244,314,163.97 and 97,652,359.87
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Solution
The fourth proportional to 177,039,078.71, 244,314,163.97 and 97,652,359.87 is: 134,760,386.43
Step by Step Solution
- Step 1: Write the proportion equation
177,039,078.71 : 244,314,163.97 = 97,652,359.87 : x - Step 2: Convert to fraction form
177,039,078.71/244,314,163.97 = 97,652,359.87/x - Step 3: Cross multiply
177,039,078.71x = 244,314,163.97 × 97,652,359.87 - Step 4: Simplify right side
177,039,078.71x = 23,857,854,660,969,976 - Step 5: Solve for x
x = 23,857,854,660,969,976/177,039,078.71 - Step 6: Final answer
x = 134,760,386.43
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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.