Finding the Fourth Proportional to 2,310,934,544.14, 3,468,643,362.97 and 1,115,251,700.07
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Solution
The fourth proportional to 2,310,934,544.14, 3,468,643,362.97 and 1,115,251,700.07 is: 1,673,959,315.42
Step by Step Solution
- Step 1: Write the proportion equation
2,310,934,544.14 : 3,468,643,362.97 = 1,115,251,700.07 : x - Step 2: Convert to fraction form
2,310,934,544.14/3,468,643,362.97 = 1,115,251,700.07/x - Step 3: Cross multiply
2,310,934,544.14x = 3,468,643,362.97 × 1,115,251,700.07 - Step 4: Simplify right side
2,310,934,544.14x = 3,868,410,407,471,471,104 - Step 5: Solve for x
x = 3,868,410,407,471,471,104/2,310,934,544.14 - Step 6: Final answer
x = 1,673,959,315.42
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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.