Finding the Fourth Proportional to 45,251,044.29, 62,447,743.67 and 24,625,797.21
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Solution
The fourth proportional to 45,251,044.29, 62,447,743.67 and 24,625,797.21 is: 33,984,309.00
Step by Step Solution
- Step 1: Write the proportion equation
45,251,044.29 : 62,447,743.67 = 24,625,797.21 : x - Step 2: Convert to fraction form
45,251,044.29/62,447,743.67 = 24,625,797.21/x - Step 3: Cross multiply
45,251,044.29x = 62,447,743.67 × 24,625,797.21 - Step 4: Simplify right side
45,251,044.29x = 1,537,825,471,716,352.25 - Step 5: Solve for x
x = 1,537,825,471,716,352.25/45,251,044.29 - Step 6: Final answer
x = 33,984,309.00
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1.5x scale
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.