Finding the Fourth Proportional to 37,718,649.06, 52,064,479.53 and 24,505,903.14
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Solution
The fourth proportional to 37,718,649.06, 52,064,479.53 and 24,505,903.14 is: 33,826,426.03
Step by Step Solution
- Step 1: Write the proportion equation
37,718,649.06 : 52,064,479.53 = 24,505,903.14 : x - Step 2: Convert to fraction form
37,718,649.06/52,064,479.53 = 24,505,903.14/x - Step 3: Cross multiply
37,718,649.06x = 52,064,479.53 × 24,505,903.14 - Step 4: Simplify right side
37,718,649.06x = 1,275,887,092,396,692.75 - Step 5: Solve for x
x = 1,275,887,092,396,692.75/37,718,649.06 - Step 6: Final answer
x = 33,826,426.03
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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.