Finding the Fourth Proportional to 16,871,304, 23,282,832.24 and 10,348,537.44
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Solution
The fourth proportional to 16,871,304, 23,282,832.24 and 10,348,537.44 is: 14,281,247.09
Step by Step Solution
- Step 1: Write the proportion equation
16,871,304 : 23,282,832.24 = 10,348,537.44 : x - Step 2: Convert to fraction form
16,871,304/23,282,832.24 = 10,348,537.44/x - Step 3: Cross multiply
16,871,304x = 23,282,832.24 × 10,348,537.44 - Step 4: Simplify right side
16,871,304x = 240,943,261,144,879.03 - Step 5: Solve for x
x = 240,943,261,144,879.03/16,871,304 - Step 6: Final answer
x = 14,281,247.09
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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.