Finding the Fourth Proportional to 34,050,267.22, 51,073,971.99 and 15,848,201.56
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Solution
The fourth proportional to 34,050,267.22, 51,073,971.99 and 15,848,201.56 is: 23,771,637.31
Step by Step Solution
- Step 1: Write the proportion equation
34,050,267.22 : 51,073,971.99 = 15,848,201.56 : x - Step 2: Convert to fraction form
34,050,267.22/51,073,971.99 = 15,848,201.56/x - Step 3: Cross multiply
34,050,267.22x = 51,073,971.99 × 15,848,201.56 - Step 4: Simplify right side
34,050,267.22x = 809,430,602,567,314.38 - Step 5: Solve for x
x = 809,430,602,567,314.38/34,050,267.22 - Step 6: Final answer
x = 23,771,637.31
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.