Finding the Fourth Proportional to 224,717,240.70, 337,075,861.05 and 63,159,176.70
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Solution
The fourth proportional to 224,717,240.70, 337,075,861.05 and 63,159,176.70 is: 94,738,765.05
Step by Step Solution
- Step 1: Write the proportion equation
224,717,240.70 : 337,075,861.05 = 63,159,176.70 : x - Step 2: Convert to fraction form
224,717,240.70/337,075,861.05 = 63,159,176.70/x - Step 3: Cross multiply
224,717,240.70x = 337,075,861.05 × 63,159,176.70 - Step 4: Simplify right side
224,717,240.70x = 21,289,433,869,361,600 - Step 5: Solve for x
x = 21,289,433,869,361,600/224,717,240.70 - Step 6: Final answer
x = 94,738,765.05
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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.