Finding the Fourth Proportional to 24,102,102.60, 36,117,715.28 and 14,244,019.68
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Solution
The fourth proportional to 24,102,102.60, 36,117,715.28 and 14,244,019.68 is: 21,345,085.76
Step by Step Solution
- Step 1: Write the proportion equation
24,102,102.60 : 36,117,715.28 = 14,244,019.68 : x - Step 2: Convert to fraction form
24,102,102.60/36,117,715.28 = 14,244,019.68/x - Step 3: Cross multiply
24,102,102.60x = 36,117,715.28 × 14,244,019.68 - Step 4: Simplify right side
24,102,102.60x = 514,461,447,084,911 - Step 5: Solve for x
x = 514,461,447,084,911/24,102,102.60 - Step 6: Final answer
x = 21,345,085.76
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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.