Finding the Fourth Proportional to 379,332,092,223.76, 569,031,583,901.46 and 107,058,766,606.06
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Solution
The fourth proportional to 379,332,092,223.76, 569,031,583,901.46 and 107,058,766,606.06 is: 160,597,589,239.69
Step by Step Solution
- Step 1: Write the proportion equation
379,332,092,223.76 : 569,031,583,901.46 = 107,058,766,606.06 : x - Step 2: Convert to fraction form
379,332,092,223.76/569,031,583,901.46 = 107,058,766,606.06/x - Step 3: Cross multiply
379,332,092,223.76x = 569,031,583,901.46 × 107,058,766,606.06 - Step 4: Simplify right side
379,332,092,223.76x = 60,919,819,532,383,048,171,520 - Step 5: Solve for x
x = 60,919,819,532,383,048,171,520/379,332,092,223.76 - Step 6: Final answer
x = 160,597,589,239.69
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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.