Finding the Fourth Proportional to 6,252,308,994,556.80, 8,628,395,689,164.10 and 3,474,588,301,938
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Solution
The fourth proportional to 6,252,308,994,556.80, 8,628,395,689,164.10 and 3,474,588,301,938 is: 4,795,048,157,754.56
Step by Step Solution
- Step 1: Write the proportion equation
6,252,308,994,556.80 : 8,628,395,689,164.10 = 3,474,588,301,938 : x - Step 2: Convert to fraction form
6,252,308,994,556.80/8,628,395,689,164.10 = 3,474,588,301,938/x - Step 3: Cross multiply
6,252,308,994,556.80x = 8,628,395,689,164.10 × 3,474,588,301,938 - Step 4: Simplify right side
6,252,308,994,556.80x = 29,980,122,726,061,849,507,266,560 - Step 5: Solve for x
x = 29,980,122,726,061,849,507,266,560/6,252,308,994,556.80 - Step 6: Final answer
x = 4,795,048,157,754.56
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.