Finding the Fourth Proportional to 7,822,498,348.24, 11,733,577,072.44 and 3,679,645,546.96
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Solution
The fourth proportional to 7,822,498,348.24, 11,733,577,072.44 and 3,679,645,546.96 is: 5,519,388,142.05
Step by Step Solution
- Step 1: Write the proportion equation
7,822,498,348.24 : 11,733,577,072.44 = 3,679,645,546.96 : x - Step 2: Convert to fraction form
7,822,498,348.24/11,733,577,072.44 = 3,679,645,546.96/x - Step 3: Cross multiply
7,822,498,348.24x = 11,733,577,072.44 × 3,679,645,546.96 - Step 4: Simplify right side
7,822,498,348.24x = 43,175,404,624,515,801,088 - Step 5: Solve for x
x = 43,175,404,624,515,801,088/7,822,498,348.24 - Step 6: Final answer
x = 5,519,388,142.05
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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.