Finding the Fourth Proportional to 4,233,865,489,671.80, 6,350,797,884,257 and 1,174,218,052,542.70
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Solution
The fourth proportional to 4,233,865,489,671.80, 6,350,797,884,257 and 1,174,218,052,542.70 is: 1,761,326,981,675.70
Step by Step Solution
- Step 1: Write the proportion equation
4,233,865,489,671.80 : 6,350,797,884,257 = 1,174,218,052,542.70 : x - Step 2: Convert to fraction form
4,233,865,489,671.80/6,350,797,884,257 = 1,174,218,052,542.70/x - Step 3: Cross multiply
4,233,865,489,671.80x = 6,350,797,884,257 × 1,174,218,052,542.70 - Step 4: Simplify right side
4,233,865,489,671.80x = 7,457,221,523,744,554,232,053,760 - Step 5: Solve for x
x = 7,457,221,523,744,554,232,053,760/4,233,865,489,671.80 - Step 6: Final answer
x = 1,761,326,981,675.70
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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.