Finding the Fourth Proportional to 14,955,137.84, 22,432,706.76 and 3,595,586.60
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Solution
The fourth proportional to 14,955,137.84, 22,432,706.76 and 3,595,586.60 is: 5,393,379.90
Step by Step Solution
- Step 1: Write the proportion equation
14,955,137.84 : 22,432,706.76 = 3,595,586.60 : x - Step 2: Convert to fraction form
14,955,137.84/22,432,706.76 = 3,595,586.60/x - Step 3: Cross multiply
14,955,137.84x = 22,432,706.76 × 3,595,586.60 - Step 4: Simplify right side
14,955,137.84x = 80,658,739,827,985.42 - Step 5: Solve for x
x = 80,658,739,827,985.42/14,955,137.84 - Step 6: Final answer
x = 5,393,379.90
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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.