Finding the Fourth Proportional to 241,512,026,375.26, 333,301,508,021.16 and 133,124,879,552.32
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Solution
The fourth proportional to 241,512,026,375.26, 333,301,508,021.16 and 133,124,879,552.32 is: 183,720,553,282.02
Step by Step Solution
- Step 1: Write the proportion equation
241,512,026,375.26 : 333,301,508,021.16 = 133,124,879,552.32 : x - Step 2: Convert to fraction form
241,512,026,375.26/333,301,508,021.16 = 133,124,879,552.32/x - Step 3: Cross multiply
241,512,026,375.26x = 333,301,508,021.16 × 133,124,879,552.32 - Step 4: Simplify right side
241,512,026,375.26x = 44,370,723,109,923,545,153,536 - Step 5: Solve for x
x = 44,370,723,109,923,545,153,536/241,512,026,375.26 - Step 6: Final answer
x = 183,720,553,282.02
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1.5x scale
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.