Finding the Fourth Proportional to 44,737,126,311.86, 61,738,543,187.93 and 24,415,885,436.48
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Solution
The fourth proportional to 44,737,126,311.86, 61,738,543,187.93 and 24,415,885,436.48 is: 33,694,636,239.79
Step by Step Solution
- Step 1: Write the proportion equation
44,737,126,311.86 : 61,738,543,187.93 = 24,415,885,436.48 : x - Step 2: Convert to fraction form
44,737,126,311.86/61,738,543,187.93 = 24,415,885,436.48/x - Step 3: Cross multiply
44,737,126,311.86x = 61,738,543,187.93 × 24,415,885,436.48 - Step 4: Simplify right side
44,737,126,311.86x = 1,507,401,197,491,671,531,520 - Step 5: Solve for x
x = 1,507,401,197,491,671,531,520/44,737,126,311.86 - Step 6: Final answer
x = 33,694,636,239.79
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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.