Finding the Fourth Proportional to 333,451,630.65, 460,012,347.62 and 201,250,367.49
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Solution
The fourth proportional to 333,451,630.65, 460,012,347.62 and 201,250,367.49 is: 277,634,431.80
Step by Step Solution
- Step 1: Write the proportion equation
333,451,630.65 : 460,012,347.62 = 201,250,367.49 : x - Step 2: Convert to fraction form
333,451,630.65/460,012,347.62 = 201,250,367.49/x - Step 3: Cross multiply
333,451,630.65x = 460,012,347.62 × 201,250,367.49 - Step 4: Simplify right side
333,451,630.65x = 92,577,654,009,936,112 - Step 5: Solve for x
x = 92,577,654,009,936,112/333,451,630.65 - Step 6: Final answer
x = 277,634,431.80
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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.