Finding the Fourth Proportional to 34,622,776.92, 51,938,891.46 and 14,423,295
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Solution
The fourth proportional to 34,622,776.92, 51,938,891.46 and 14,423,295 is: 21,636,911.31
Step by Step Solution
- Step 1: Write the proportion equation
34,622,776.92 : 51,938,891.46 = 14,423,295 : x - Step 2: Convert to fraction form
34,622,776.92/51,938,891.46 = 14,423,295/x - Step 3: Cross multiply
34,622,776.92x = 51,938,891.46 × 14,423,295 - Step 4: Simplify right side
34,622,776.92x = 749,129,953,500,560.75 - Step 5: Solve for x
x = 749,129,953,500,560.75/34,622,776.92 - Step 6: Final answer
x = 21,636,911.31
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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.