Finding the Fourth Proportional to 41,261,205.33, 56,938,142.97 and 24,733,058.54
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Solution
The fourth proportional to 41,261,205.33, 56,938,142.97 and 24,733,058.54 is: 34,130,229.88
Step by Step Solution
- Step 1: Write the proportion equation
41,261,205.33 : 56,938,142.97 = 24,733,058.54 : x - Step 2: Convert to fraction form
41,261,205.33/56,938,142.97 = 24,733,058.54/x - Step 3: Cross multiply
41,261,205.33x = 56,938,142.97 × 24,733,058.54 - Step 4: Simplify right side
41,261,205.33x = 1,408,254,422,951,208.75 - Step 5: Solve for x
x = 1,408,254,422,951,208.75/41,261,205.33 - Step 6: Final answer
x = 34,130,229.88
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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.