Finding the Fourth Proportional to 232,449,265.20, 348,044,752.20 and 182,117,617.20
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Solution
The fourth proportional to 232,449,265.20, 348,044,752.20 and 182,117,617.20 is: 272,683,507.50
Step by Step Solution
- Step 1: Write the proportion equation
232,449,265.20 : 348,044,752.20 = 182,117,617.20 : x - Step 2: Convert to fraction form
232,449,265.20/348,044,752.20 = 182,117,617.20/x - Step 3: Cross multiply
232,449,265.20x = 348,044,752.20 × 182,117,617.20 - Step 4: Simplify right side
232,449,265.20x = 63,385,080,949,628,448 - Step 5: Solve for x
x = 63,385,080,949,628,448/232,449,265.20 - Step 6: Final answer
x = 272,683,507.50
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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.