Finding the Fourth Proportional to 26,944,649.34, 37,183,629.67 and 14,554,742.12
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Solution
The fourth proportional to 26,944,649.34, 37,183,629.67 and 14,554,742.12 is: 20,085,551.46
Step by Step Solution
- Step 1: Write the proportion equation
26,944,649.34 : 37,183,629.67 = 14,554,742.12 : x - Step 2: Convert to fraction form
26,944,649.34/37,183,629.67 = 14,554,742.12/x - Step 3: Cross multiply
26,944,649.34x = 37,183,629.67 × 14,554,742.12 - Step 4: Simplify right side
26,944,649.34x = 541,198,140,849,564.25 - Step 5: Solve for x
x = 541,198,140,849,564.25/26,944,649.34 - Step 6: Final answer
x = 20,085,551.46
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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.