Finding the Fourth Proportional to 24,319,276.38, 36,566,416.44 and 22,423,381.47
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Solution
The fourth proportional to 24,319,276.38, 36,566,416.44 and 22,423,381.47 is: 33,715,752.56
Step by Step Solution
- Step 1: Write the proportion equation
24,319,276.38 : 36,566,416.44 = 22,423,381.47 : x - Step 2: Convert to fraction form
24,319,276.38/36,566,416.44 = 22,423,381.47/x - Step 3: Cross multiply
24,319,276.38x = 36,566,416.44 × 22,423,381.47 - Step 4: Simplify right side
24,319,276.38x = 819,942,704,824,999.25 - Step 5: Solve for x
x = 819,942,704,824,999.25/24,319,276.38 - Step 6: Final answer
x = 33,715,752.56
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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.