Finding the Fourth Proportional to 6,703,748,835.28, 9,251,460,121.80 and 3,733,524,610
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Solution
The fourth proportional to 6,703,748,835.28, 9,251,460,121.80 and 3,733,524,610 is: 5,152,423,650.09
Step by Step Solution
- Step 1: Write the proportion equation
6,703,748,835.28 : 9,251,460,121.80 = 3,733,524,610 : x - Step 2: Convert to fraction form
6,703,748,835.28/9,251,460,121.80 = 3,733,524,610/x - Step 3: Cross multiply
6,703,748,835.28x = 9,251,460,121.80 × 3,733,524,610 - Step 4: Simplify right side
6,703,748,835.28x = 34,540,554,043,173,896,192 - Step 5: Solve for x
x = 34,540,554,043,173,896,192/6,703,748,835.28 - Step 6: Final answer
x = 5,152,423,650.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.