Finding the Fourth Proportional to 41,069,037,929,820, 56,676,631,534,746 and 22,571,662,179,334
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Solution
The fourth proportional to 41,069,037,929,820, 56,676,631,534,746 and 22,571,662,179,334 is: 31,149,640,823,117.33
Step by Step Solution
- Step 1: Write the proportion equation
41,069,037,929,820 : 56,676,631,534,746 = 22,571,662,179,334 : x - Step 2: Convert to fraction form
41,069,037,929,820/56,676,631,534,746 = 22,571,662,179,334/x - Step 3: Cross multiply
41,069,037,929,820x = 56,676,631,534,746 × 22,571,662,179,334 - Step 4: Simplify right side
41,069,037,929,820x = 1,279,285,780,464,875,018,458,759,168 - Step 5: Solve for x
x = 1,279,285,780,464,875,018,458,759,168/41,069,037,929,820 - Step 6: Final answer
x = 31,149,640,823,117.33
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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.