Finding the Fourth Proportional to 4,167,092,649.92, 6,251,866,852.60 and 1,678,673,062.40
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Solution
The fourth proportional to 4,167,092,649.92, 6,251,866,852.60 and 1,678,673,062.40 is: 2,518,504,232.29
Step by Step Solution
- Step 1: Write the proportion equation
4,167,092,649.92 : 6,251,866,852.60 = 1,678,673,062.40 : x - Step 2: Convert to fraction form
4,167,092,649.92/6,251,866,852.60 = 1,678,673,062.40/x - Step 3: Cross multiply
4,167,092,649.92x = 6,251,866,852.60 × 1,678,673,062.40 - Step 4: Simplify right side
4,167,092,649.92x = 10,494,840,475,171,092,480 - Step 5: Solve for x
x = 10,494,840,475,171,092,480/4,167,092,649.92 - Step 6: Final answer
x = 2,518,504,232.29
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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.