Finding the Fourth Proportional to 4,045,088,440.26, 6,067,632,674.97 and 1,137,043,288.26
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Solution
The fourth proportional to 4,045,088,440.26, 6,067,632,674.97 and 1,137,043,288.26 is: 1,705,564,936.49
Step by Step Solution
- Step 1: Write the proportion equation
4,045,088,440.26 : 6,067,632,674.97 = 1,137,043,288.26 : x - Step 2: Convert to fraction form
4,045,088,440.26/6,067,632,674.97 = 1,137,043,288.26/x - Step 3: Cross multiply
4,045,088,440.26x = 6,067,632,674.97 × 1,137,043,288.26 - Step 4: Simplify right side
4,045,088,440.26x = 6,899,161,008,701,709,312 - Step 5: Solve for x
x = 6,899,161,008,701,709,312/4,045,088,440.26 - Step 6: Final answer
x = 1,705,564,936.49
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Double scale
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1.5x scale
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.