Finding the Fourth Proportional to 22,912,629.20, 34,368,166.20 and 5,873,469.20
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Solution
The fourth proportional to 22,912,629.20, 34,368,166.20 and 5,873,469.20 is: 8,810,004.47
Step by Step Solution
- Step 1: Write the proportion equation
22,912,629.20 : 34,368,166.20 = 5,873,469.20 : x - Step 2: Convert to fraction form
22,912,629.20/34,368,166.20 = 5,873,469.20/x - Step 3: Cross multiply
22,912,629.20x = 34,368,166.20 × 5,873,469.20 - Step 4: Simplify right side
22,912,629.20x = 201,860,365,636,181.06 - Step 5: Solve for x
x = 201,860,365,636,181.06/22,912,629.20 - Step 6: Final answer
x = 8,810,004.47
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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.