Finding the Fourth Proportional to 46,283,778.99, 63,872,236.71 and 25,375,761
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Solution
The fourth proportional to 46,283,778.99, 63,872,236.71 and 25,375,761 is: 35,018,891.04
Step by Step Solution
- Step 1: Write the proportion equation
46,283,778.99 : 63,872,236.71 = 25,375,761 : x - Step 2: Convert to fraction form
46,283,778.99/63,872,236.71 = 25,375,761/x - Step 3: Cross multiply
46,283,778.99x = 63,872,236.71 × 25,375,761 - Step 4: Simplify right side
46,283,778.99x = 1,620,806,613,288,386.25 - Step 5: Solve for x
x = 1,620,806,613,288,386.25/46,283,778.99 - Step 6: Final answer
x = 35,018,891.04
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.