Finding the Fourth Proportional to 37,486,881, 51,716,634 and 24,429,382.92
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Solution
The fourth proportional to 37,486,881, 51,716,634 and 24,429,382.92 is: 33,702,602.66
Step by Step Solution
- Step 1: Write the proportion equation
37,486,881 : 51,716,634 = 24,429,382.92 : x - Step 2: Convert to fraction form
37,486,881/51,716,634 = 24,429,382.92/x - Step 3: Cross multiply
37,486,881x = 51,716,634 × 24,429,382.92 - Step 4: Simplify right side
37,486,881x = 1,263,405,455,319,491.25 - Step 5: Solve for x
x = 1,263,405,455,319,491.25/37,486,881 - Step 6: Final answer
x = 33,702,602.66
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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.