Finding the Fourth Proportional to 4,044,304,851.20, 6,066,457,276.80 and 1,136,259,699.20
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Solution
The fourth proportional to 4,044,304,851.20, 6,066,457,276.80 and 1,136,259,699.20 is: 1,704,389,548.80
Step by Step Solution
- Step 1: Write the proportion equation
4,044,304,851.20 : 6,066,457,276.80 = 1,136,259,699.20 : x - Step 2: Convert to fraction form
4,044,304,851.20/6,066,457,276.80 = 1,136,259,699.20/x - Step 3: Cross multiply
4,044,304,851.20x = 6,066,457,276.80 × 1,136,259,699.20 - Step 4: Simplify right side
4,044,304,851.20x = 6,893,070,920,546,419,712 - Step 5: Solve for x
x = 6,893,070,920,546,419,712/4,044,304,851.20 - Step 6: Final answer
x = 1,704,389,548.80
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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.