Finding the Fourth Proportional to 241,367,584.38, 333,122,365.18 and 135,532,880.70
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Solution
The fourth proportional to 241,367,584.38, 333,122,365.18 and 135,532,880.70 is: 187,055,084.03
Step by Step Solution
- Step 1: Write the proportion equation
241,367,584.38 : 333,122,365.18 = 135,532,880.70 : x - Step 2: Convert to fraction form
241,367,584.38/333,122,365.18 = 135,532,880.70/x - Step 3: Cross multiply
241,367,584.38x = 333,122,365.18 × 135,532,880.70 - Step 4: Simplify right side
241,367,584.38x = 45,149,033,778,442,768 - Step 5: Solve for x
x = 45,149,033,778,442,768/241,367,584.38 - Step 6: Final answer
x = 187,055,084.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.