Finding the Fourth Proportional to 19,067,609,088,224, 28,601,413,632,340 and 19,067,609,088,224
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Solution
The fourth proportional to 19,067,609,088,224, 28,601,413,632,340 and 19,067,609,088,224 is: 28,601,413,632,340
Step by Step Solution
- Step 1: Write the proportion equation
19,067,609,088,224 : 28,601,413,632,340 = 19,067,609,088,224 : x - Step 2: Convert to fraction form
19,067,609,088,224/28,601,413,632,340 = 19,067,609,088,224/x - Step 3: Cross multiply
19,067,609,088,224x = 28,601,413,632,340 × 19,067,609,088,224 - Step 4: Simplify right side
19,067,609,088,224x = 545,360,574,512,059,993,424,920,576 - Step 5: Solve for x
x = 545,360,574,512,059,993,424,920,576/19,067,609,088,224 - Step 6: Final answer
x = 28,601,413,632,340
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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.