Finding the Fourth Proportional to 2,471,952,412.50, 3,411,586,775.62 and 1,468,373,944.84
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Solution
The fourth proportional to 2,471,952,412.50, 3,411,586,775.62 and 1,468,373,944.84 is: 2,026,529,761.07
Step by Step Solution
- Step 1: Write the proportion equation
2,471,952,412.50 : 3,411,586,775.62 = 1,468,373,944.84 : x - Step 2: Convert to fraction form
2,471,952,412.50/3,411,586,775.62 = 1,468,373,944.84/x - Step 3: Cross multiply
2,471,952,412.50x = 3,411,586,775.62 × 1,468,373,944.84 - Step 4: Simplify right side
2,471,952,412.50x = 5,009,485,131,893,600,256 - Step 5: Solve for x
x = 5,009,485,131,893,600,256/2,471,952,412.50 - Step 6: Final answer
x = 2,026,529,761.07
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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.