Finding the Fourth Proportional to 2,084,448,176,549.10, 3,124,881,539,168.70 and 724,428,193,344.42
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Solution
The fourth proportional to 2,084,448,176,549.10, 3,124,881,539,168.70 and 724,428,193,344.42 is: 1,086,019,942,017.97
Step by Step Solution
- Step 1: Write the proportion equation
2,084,448,176,549.10 : 3,124,881,539,168.70 = 724,428,193,344.42 : x - Step 2: Convert to fraction form
2,084,448,176,549.10/3,124,881,539,168.70 = 724,428,193,344.42/x - Step 3: Cross multiply
2,084,448,176,549.10x = 3,124,881,539,168.70 × 724,428,193,344.42 - Step 4: Simplify right side
2,084,448,176,549.10x = 2,263,752,287,835,311,937,945,600 - Step 5: Solve for x
x = 2,263,752,287,835,311,937,945,600/2,084,448,176,549.10 - Step 6: Final answer
x = 1,086,019,942,017.97
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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.