Finding the Fourth Proportional to 2,241,337,119.82, 3,364,045,847.18 and 1,192,955,487.50
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Solution
The fourth proportional to 2,241,337,119.82, 3,364,045,847.18 and 1,192,955,487.50 is: 1,790,519,113.84
Step by Step Solution
- Step 1: Write the proportion equation
2,241,337,119.82 : 3,364,045,847.18 = 1,192,955,487.50 : x - Step 2: Convert to fraction form
2,241,337,119.82/3,364,045,847.18 = 1,192,955,487.50/x - Step 3: Cross multiply
2,241,337,119.82x = 3,364,045,847.18 × 1,192,955,487.50 - Step 4: Simplify right side
2,241,337,119.82x = 4,013,156,953,594,967,040 - Step 5: Solve for x
x = 4,013,156,953,594,967,040/2,241,337,119.82 - Step 6: Final answer
x = 1,790,519,113.84
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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.