Finding the Fourth Proportional to 241,488,136.70, 362,232,205.05 and 224,482,024.70
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Solution
The fourth proportional to 241,488,136.70, 362,232,205.05 and 224,482,024.70 is: 336,723,037.05
Step by Step Solution
- Step 1: Write the proportion equation
241,488,136.70 : 362,232,205.05 = 224,482,024.70 : x - Step 2: Convert to fraction form
241,488,136.70/362,232,205.05 = 224,482,024.70/x - Step 3: Cross multiply
241,488,136.70x = 362,232,205.05 × 224,482,024.70 - Step 4: Simplify right side
241,488,136.70x = 81,314,618,801,169,568 - Step 5: Solve for x
x = 81,314,618,801,169,568/241,488,136.70 - Step 6: Final answer
x = 336,723,037.05
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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.