Finding the Fourth Proportional to 5,825,520,919.38, 8,735,564,662.08 and 3,026,737,048.08
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Solution
The fourth proportional to 5,825,520,919.38, 8,735,564,662.08 and 3,026,737,048.08 is: 4,538,694,060.93
Step by Step Solution
- Step 1: Write the proportion equation
5,825,520,919.38 : 8,735,564,662.08 = 3,026,737,048.08 : x - Step 2: Convert to fraction form
5,825,520,919.38/8,735,564,662.08 = 3,026,737,048.08/x - Step 3: Cross multiply
5,825,520,919.38x = 8,735,564,662.08 × 3,026,737,048.08 - Step 4: Simplify right side
5,825,520,919.38x = 26,440,257,198,615,982,080 - Step 5: Solve for x
x = 26,440,257,198,615,982,080/5,825,520,919.38 - Step 6: Final answer
x = 4,538,694,060.93
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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.