Finding the Fourth Proportional to 32,168,223.68, 44,392,598.26 and 17,483,885.56
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Solution
The fourth proportional to 32,168,223.68, 44,392,598.26 and 17,483,885.56 is: 24,128,006.43
Step by Step Solution
- Step 1: Write the proportion equation
32,168,223.68 : 44,392,598.26 = 17,483,885.56 : x - Step 2: Convert to fraction form
32,168,223.68/44,392,598.26 = 17,483,885.56/x - Step 3: Cross multiply
32,168,223.68x = 44,392,598.26 × 17,483,885.56 - Step 4: Simplify right side
32,168,223.68x = 776,155,107,688,895 - Step 5: Solve for x
x = 776,155,107,688,895/32,168,223.68 - Step 6: Final answer
x = 24,128,006.43
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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.