Finding the Fourth Proportional to 101,164,596.22, 151,747,287.99 and 24,487,501.42
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Solution
The fourth proportional to 101,164,596.22, 151,747,287.99 and 24,487,501.42 is: 36,731,347.42
Step by Step Solution
- Step 1: Write the proportion equation
101,164,596.22 : 151,747,287.99 = 24,487,501.42 : x - Step 2: Convert to fraction form
101,164,596.22/151,747,287.99 = 24,487,501.42/x - Step 3: Cross multiply
101,164,596.22x = 151,747,287.99 × 24,487,501.42 - Step 4: Simplify right side
101,164,596.22x = 3,715,911,930,136,274.50 - Step 5: Solve for x
x = 3,715,911,930,136,274.50/101,164,596.22 - Step 6: Final answer
x = 36,731,347.42
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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.