Finding the Fourth Proportional to 232,449,260.20, 348,044,744.70 and 182,117,612.20
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Solution
The fourth proportional to 232,449,260.20, 348,044,744.70 and 182,117,612.20 is: 272,683,500.00
Step by Step Solution
- Step 1: Write the proportion equation
232,449,260.20 : 348,044,744.70 = 182,117,612.20 : x - Step 2: Convert to fraction form
232,449,260.20/348,044,744.70 = 182,117,612.20/x - Step 3: Cross multiply
232,449,260.20x = 348,044,744.70 × 182,117,612.20 - Step 4: Simplify right side
232,449,260.20x = 63,385,077,843,522,600 - Step 5: Solve for x
x = 63,385,077,843,522,600/232,449,260.20 - Step 6: Final answer
x = 272,683,500.00
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1.5x scale
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.