Finding the Fourth Proportional to 34,048,535.31, 51,072,466.21 and 15,599,246.85
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Solution
The fourth proportional to 34,048,535.31, 51,072,466.21 and 15,599,246.85 is: 23,398,715.99
Step by Step Solution
- Step 1: Write the proportion equation
34,048,535.31 : 51,072,466.21 = 15,599,246.85 : x - Step 2: Convert to fraction form
34,048,535.31/51,072,466.21 = 15,599,246.85/x - Step 3: Cross multiply
34,048,535.31x = 51,072,466.21 × 15,599,246.85 - Step 4: Simplify right side
34,048,535.31x = 796,692,007,609,075.88 - Step 5: Solve for x
x = 796,692,007,609,075.88/34,048,535.31 - Step 6: Final answer
x = 23,398,715.99
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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.