Finding the Fourth Proportional to 4,548,785,735.92, 6,276,934,721.64 and 2,617,616,097.04
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Solution
The fourth proportional to 4,548,785,735.92, 6,276,934,721.64 and 2,617,616,097.04 is: 3,612,086,020.60
Step by Step Solution
- Step 1: Write the proportion equation
4,548,785,735.92 : 6,276,934,721.64 = 2,617,616,097.04 : x - Step 2: Convert to fraction form
4,548,785,735.92/6,276,934,721.64 = 2,617,616,097.04/x - Step 3: Cross multiply
4,548,785,735.92x = 6,276,934,721.64 × 2,617,616,097.04 - Step 4: Simplify right side
4,548,785,735.92x = 16,430,605,367,434,156,032 - Step 5: Solve for x
x = 16,430,605,367,434,156,032/4,548,785,735.92 - Step 6: Final answer
x = 3,612,086,020.60
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.