Finding the Fourth Proportional to 5,060,292,231.06, 6,983,115,740.03 and 2,802,187,021.77
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Solution
The fourth proportional to 5,060,292,231.06, 6,983,115,740.03 and 2,802,187,021.77 is: 3,866,969,614.55
Step by Step Solution
- Step 1: Write the proportion equation
5,060,292,231.06 : 6,983,115,740.03 = 2,802,187,021.77 : x - Step 2: Convert to fraction form
5,060,292,231.06/6,983,115,740.03 = 2,802,187,021.77/x - Step 3: Cross multiply
5,060,292,231.06x = 6,983,115,740.03 × 2,802,187,021.77 - Step 4: Simplify right side
5,060,292,231.06x = 19,567,996,298,236,882,944 - Step 5: Solve for x
x = 19,567,996,298,236,882,944/5,060,292,231.06 - Step 6: Final answer
x = 3,866,969,614.55
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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.