Finding the Fourth Proportional to 2,395,532,836.44, 3,590,087,301.99 and 1,864,385,614.42
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Solution
The fourth proportional to 2,395,532,836.44, 3,590,087,301.99 and 1,864,385,614.42 is: 2,794,078,636.08
Step by Step Solution
- Step 1: Write the proportion equation
2,395,532,836.44 : 3,590,087,301.99 = 1,864,385,614.42 : x - Step 2: Convert to fraction form
2,395,532,836.44/3,590,087,301.99 = 1,864,385,614.42/x - Step 3: Cross multiply
2,395,532,836.44x = 3,590,087,301.99 × 1,864,385,614.42 - Step 4: Simplify right side
2,395,532,836.44x = 6,693,307,120,333,090,816 - Step 5: Solve for x
x = 6,693,307,120,333,090,816/2,395,532,836.44 - Step 6: Final answer
x = 2,794,078,636.08
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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.