Finding the Fourth Proportional to 45,934,039,081, 68,901,058,543.74 and 11,037,497,257
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Solution
The fourth proportional to 45,934,039,081, 68,901,058,543.74 and 11,037,497,257 is: 16,556,245,866.82
Step by Step Solution
- Step 1: Write the proportion equation
45,934,039,081 : 68,901,058,543.74 = 11,037,497,257 : x - Step 2: Convert to fraction form
45,934,039,081/68,901,058,543.74 = 11,037,497,257/x - Step 3: Cross multiply
45,934,039,081x = 68,901,058,543.74 × 11,037,497,257 - Step 4: Simplify right side
45,934,039,081x = 760,495,244,680,926,724,096 - Step 5: Solve for x
x = 760,495,244,680,926,724,096/45,934,039,081 - Step 6: Final answer
x = 16,556,245,866.82
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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.