Finding the Fourth Proportional to 32,861,627.10, 49,292,440.65 and 32,861,627.10
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Solution
The fourth proportional to 32,861,627.10, 49,292,440.65 and 32,861,627.10 is: 49,292,440.65
Step by Step Solution
- Step 1: Write the proportion equation
32,861,627.10 : 49,292,440.65 = 32,861,627.10 : x - Step 2: Convert to fraction form
32,861,627.10/49,292,440.65 = 32,861,627.10/x - Step 3: Cross multiply
32,861,627.10x = 49,292,440.65 × 32,861,627.10 - Step 4: Simplify right side
32,861,627.10x = 1,619,829,803,489,181.75 - Step 5: Solve for x
x = 1,619,829,803,489,181.75/32,861,627.10 - Step 6: Final answer
x = 49,292,440.65
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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.