Finding the Fourth Proportional to 17,502,289.74, 24,153,020.01 and 10,160,804.07
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Solution
The fourth proportional to 17,502,289.74, 24,153,020.01 and 10,160,804.07 is: 14,021,828.44
Step by Step Solution
- Step 1: Write the proportion equation
17,502,289.74 : 24,153,020.01 = 10,160,804.07 : x - Step 2: Convert to fraction form
17,502,289.74/24,153,020.01 = 10,160,804.07/x - Step 3: Cross multiply
17,502,289.74x = 24,153,020.01 × 10,160,804.07 - Step 4: Simplify right side
17,502,289.74x = 245,414,104,020,399.47 - Step 5: Solve for x
x = 245,414,104,020,399.47/17,502,289.74 - Step 6: Final answer
x = 14,021,828.44
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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.