Finding the Fourth Proportional to 4,045,088,447.28, 6,067,632,685.48 and 1,137,043,295.28
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Solution
The fourth proportional to 4,045,088,447.28, 6,067,632,685.48 and 1,137,043,295.28 is: 1,705,564,947.01
Step by Step Solution
- Step 1: Write the proportion equation
4,045,088,447.28 : 6,067,632,685.48 = 1,137,043,295.28 : x - Step 2: Convert to fraction form
4,045,088,447.28/6,067,632,685.48 = 1,137,043,295.28/x - Step 3: Cross multiply
4,045,088,447.28x = 6,067,632,685.48 × 1,137,043,295.28 - Step 4: Simplify right side
4,045,088,447.28x = 6,899,161,063,246,814,208 - Step 5: Solve for x
x = 6,899,161,063,246,814,208/4,045,088,447.28 - Step 6: Final answer
x = 1,705,564,947.01
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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.