Finding the Fourth Proportional to 34,414,820.08, 51,622,000.50 and 13,944,237.64
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Solution
The fourth proportional to 34,414,820.08, 51,622,000.50 and 13,944,237.64 is: 20,916,263.42
Step by Step Solution
- Step 1: Write the proportion equation
34,414,820.08 : 51,622,000.50 = 13,944,237.64 : x - Step 2: Convert to fraction form
34,414,820.08/51,622,000.50 = 13,944,237.64/x - Step 3: Cross multiply
34,414,820.08x = 51,622,000.50 × 13,944,237.64 - Step 4: Simplify right side
34,414,820.08x = 719,829,442,424,198.88 - Step 5: Solve for x
x = 719,829,442,424,198.88/34,414,820.08 - Step 6: Final answer
x = 20,916,263.42
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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.