Finding the Fourth Proportional to 23,025,357.99, 34,537,558.28 and 7,673,760.09
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Solution
The fourth proportional to 23,025,357.99, 34,537,558.28 and 7,673,760.09 is: 11,510,480.59
Step by Step Solution
- Step 1: Write the proportion equation
23,025,357.99 : 34,537,558.28 = 7,673,760.09 : x - Step 2: Convert to fraction form
23,025,357.99/34,537,558.28 = 7,673,760.09/x - Step 3: Cross multiply
23,025,357.99x = 34,537,558.28 × 7,673,760.09 - Step 4: Simplify right side
23,025,357.99x = 265,032,936,296,744.22 - Step 5: Solve for x
x = 265,032,936,296,744.22/23,025,357.99 - Step 6: Final answer
x = 11,510,480.59
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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.