Finding the Fourth Proportional to 32,307,201.13, 48,461,223.80 and 10,741,802.84
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Solution
The fourth proportional to 32,307,201.13, 48,461,223.80 and 10,741,802.84 is: 16,112,844.61
Step by Step Solution
- Step 1: Write the proportion equation
32,307,201.13 : 48,461,223.80 = 10,741,802.84 : x - Step 2: Convert to fraction form
32,307,201.13/48,461,223.80 = 10,741,802.84/x - Step 3: Cross multiply
32,307,201.13x = 48,461,223.80 × 10,741,802.84 - Step 4: Simplify right side
32,307,201.13x = 520,560,911,444,715.56 - Step 5: Solve for x
x = 520,560,911,444,715.56/32,307,201.13 - Step 6: Final answer
x = 16,112,844.61
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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.