Finding the Fourth Proportional to 1,461,660,737,517.40, 2,192,482,263,098 and 795,126,585,011.84
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Solution
The fourth proportional to 1,461,660,737,517.40, 2,192,482,263,098 and 795,126,585,011.84 is: 1,192,685,066,930.86
Step by Step Solution
- Step 1: Write the proportion equation
1,461,660,737,517.40 : 2,192,482,263,098 = 795,126,585,011.84 : x - Step 2: Convert to fraction form
1,461,660,737,517.40/2,192,482,263,098 = 795,126,585,011.84/x - Step 3: Cross multiply
1,461,660,737,517.40x = 2,192,482,263,098 × 795,126,585,011.84 - Step 4: Simplify right side
1,461,660,737,517.40x = 1,743,300,934,556,143,088,304,128 - Step 5: Solve for x
x = 1,743,300,934,556,143,088,304,128/1,461,660,737,517.40 - Step 6: Final answer
x = 1,192,685,066,930.86
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.