Finding the Fourth Proportional to 110,274,850.51, 165,430,244.09 and 32,559,610.50
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Solution
The fourth proportional to 110,274,850.51, 165,430,244.09 and 32,559,610.50 is: 48,844,721.06
Step by Step Solution
- Step 1: Write the proportion equation
110,274,850.51 : 165,430,244.09 = 32,559,610.50 : x - Step 2: Convert to fraction form
110,274,850.51/165,430,244.09 = 32,559,610.50/x - Step 3: Cross multiply
110,274,850.51x = 165,430,244.09 × 32,559,610.50 - Step 4: Simplify right side
110,274,850.51x = 5,386,344,312,571,726 - Step 5: Solve for x
x = 5,386,344,312,571,726/110,274,850.51 - Step 6: Final answer
x = 48,844,721.06
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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.