Finding the Fourth Proportional to 2,304,727,487.24, 3,457,093,724.64 and 1,078,756,873.16
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Solution
The fourth proportional to 2,304,727,487.24, 3,457,093,724.64 and 1,078,756,873.16 is: 1,618,136,476.98
Step by Step Solution
- Step 1: Write the proportion equation
2,304,727,487.24 : 3,457,093,724.64 = 1,078,756,873.16 : x - Step 2: Convert to fraction form
2,304,727,487.24/3,457,093,724.64 = 1,078,756,873.16/x - Step 3: Cross multiply
2,304,727,487.24x = 3,457,093,724.64 × 1,078,756,873.16 - Step 4: Simplify right side
2,304,727,487.24x = 3,729,363,616,596,418,560 - Step 5: Solve for x
x = 3,729,363,616,596,418,560/2,304,727,487.24 - Step 6: Final answer
x = 1,618,136,476.98
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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.