Finding the Fourth Proportional to 201,366,480.68, 302,095,166.37 and 61,319,466.07
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Solution
The fourth proportional to 201,366,480.68, 302,095,166.37 and 61,319,466.07 is: 91,993,037.97
Step by Step Solution
- Step 1: Write the proportion equation
201,366,480.68 : 302,095,166.37 = 61,319,466.07 : x - Step 2: Convert to fraction form
201,366,480.68/302,095,166.37 = 61,319,466.07/x - Step 3: Cross multiply
201,366,480.68x = 302,095,166.37 × 61,319,466.07 - Step 4: Simplify right side
201,366,480.68x = 18,524,314,302,319,148 - Step 5: Solve for x
x = 18,524,314,302,319,148/201,366,480.68 - Step 6: Final answer
x = 91,993,037.97
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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.