Finding the Fourth Proportional to 149,773,351.80, 224,660,027.70 and 149,773,351.80
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Solution
The fourth proportional to 149,773,351.80, 224,660,027.70 and 149,773,351.80 is: 224,660,027.70
Step by Step Solution
- Step 1: Write the proportion equation
149,773,351.80 : 224,660,027.70 = 149,773,351.80 : x - Step 2: Convert to fraction form
149,773,351.80/224,660,027.70 = 149,773,351.80/x - Step 3: Cross multiply
149,773,351.80x = 224,660,027.70 × 149,773,351.80 - Step 4: Simplify right side
149,773,351.80x = 33,648,085,364,109,844 - Step 5: Solve for x
x = 33,648,085,364,109,844/149,773,351.80 - Step 6: Final answer
x = 224,660,027.70
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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.