Finding the Fourth Proportional to 14,973,601.80, 22,460,329.80 and 5,869,266.60
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Solution
The fourth proportional to 14,973,601.80, 22,460,329.80 and 5,869,266.60 is: 8,803,871.33
Step by Step Solution
- Step 1: Write the proportion equation
14,973,601.80 : 22,460,329.80 = 5,869,266.60 : x - Step 2: Convert to fraction form
14,973,601.80/22,460,329.80 = 5,869,266.60/x - Step 3: Cross multiply
14,973,601.80x = 22,460,329.80 × 5,869,266.60 - Step 4: Simplify right side
14,973,601.80x = 131,825,663,520,124.67 - Step 5: Solve for x
x = 131,825,663,520,124.67/14,973,601.80 - Step 6: Final answer
x = 8,803,871.33
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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.