Finding the Fourth Proportional to 27,990,003,721,196, 41,939,157,353,276 and 14,906,877,122,219
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Solution
The fourth proportional to 27,990,003,721,196, 41,939,157,353,276 and 14,906,877,122,219 is: 22,335,897,897,764.87
Step by Step Solution
- Step 1: Write the proportion equation
27,990,003,721,196 : 41,939,157,353,276 = 14,906,877,122,219 : x - Step 2: Convert to fraction form
27,990,003,721,196/41,939,157,353,276 = 14,906,877,122,219/x - Step 3: Cross multiply
27,990,003,721,196x = 41,939,157,353,276 × 14,906,877,122,219 - Step 4: Simplify right side
27,990,003,721,196x = 625,181,865,274,692,686,193,885,184 - Step 5: Solve for x
x = 625,181,865,274,692,686,193,885,184/27,990,003,721,196 - Step 6: Final answer
x = 22,335,897,897,764.87
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.