Finding the Fourth Proportional to 43,706,912.67, 60,313,958.51 and 24,127,380.45
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Solution
The fourth proportional to 43,706,912.67, 60,313,958.51 and 24,127,380.45 is: 33,294,912.28
Step by Step Solution
- Step 1: Write the proportion equation
43,706,912.67 : 60,313,958.51 = 24,127,380.45 : x - Step 2: Convert to fraction form
43,706,912.67/60,313,958.51 = 24,127,380.45/x - Step 3: Cross multiply
43,706,912.67x = 60,313,958.51 × 24,127,380.45 - Step 4: Simplify right side
43,706,912.67x = 1,455,217,823,295,648.25 - Step 5: Solve for x
x = 1,455,217,823,295,648.25/43,706,912.67 - Step 6: Final answer
x = 33,294,912.28
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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.