Finding the Fourth Proportional to 224,201,708.60, 336,302,562.90 and 224,201,708.60
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Solution
The fourth proportional to 224,201,708.60, 336,302,562.90 and 224,201,708.60 is: 336,302,562.90
Step by Step Solution
- Step 1: Write the proportion equation
224,201,708.60 : 336,302,562.90 = 224,201,708.60 : x - Step 2: Convert to fraction form
224,201,708.60/336,302,562.90 = 224,201,708.60/x - Step 3: Cross multiply
224,201,708.60x = 336,302,562.90 × 224,201,708.60 - Step 4: Simplify right side
224,201,708.60x = 75,399,609,208,738,960 - Step 5: Solve for x
x = 75,399,609,208,738,960/224,201,708.60 - Step 6: Final answer
x = 336,302,562.90
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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.