Finding the Fourth Proportional to 24,815,142.24, 34,221,792.24 and 16,104,000.48
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Solution
The fourth proportional to 24,815,142.24, 34,221,792.24 and 16,104,000.48 is: 22,208,527.09
Step by Step Solution
- Step 1: Write the proportion equation
24,815,142.24 : 34,221,792.24 = 16,104,000.48 : x - Step 2: Convert to fraction form
24,815,142.24/34,221,792.24 = 16,104,000.48/x - Step 3: Cross multiply
24,815,142.24x = 34,221,792.24 × 16,104,000.48 - Step 4: Simplify right side
24,815,142.24x = 551,107,758,659,420.31 - Step 5: Solve for x
x = 551,107,758,659,420.31/24,815,142.24 - Step 6: Final answer
x = 22,208,527.09
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.