Finding the Fourth Proportional to 32,470,750.32, 44,809,964.76 and 19,591,206
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Solution
The fourth proportional to 32,470,750.32, 44,809,964.76 and 19,591,206 is: 27,036,062.97
Step by Step Solution
- Step 1: Write the proportion equation
32,470,750.32 : 44,809,964.76 = 19,591,206 : x - Step 2: Convert to fraction form
32,470,750.32/44,809,964.76 = 19,591,206/x - Step 3: Cross multiply
32,470,750.32x = 44,809,964.76 × 19,591,206 - Step 4: Simplify right side
32,470,750.32x = 877,881,250,465,900.50 - Step 5: Solve for x
x = 877,881,250,465,900.50/32,470,750.32 - Step 6: Final answer
x = 27,036,062.97
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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.