Finding the Fourth Proportional to 17,622,067.14, 24,319,991.48 and 10,282,264.90
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Solution
The fourth proportional to 17,622,067.14, 24,319,991.48 and 10,282,264.90 is: 14,190,423.44
Step by Step Solution
- Step 1: Write the proportion equation
17,622,067.14 : 24,319,991.48 = 10,282,264.90 : x - Step 2: Convert to fraction form
17,622,067.14/24,319,991.48 = 10,282,264.90/x - Step 3: Cross multiply
17,622,067.14x = 24,319,991.48 × 10,282,264.90 - Step 4: Simplify right side
17,622,067.14x = 250,064,594,650,891.78 - Step 5: Solve for x
x = 250,064,594,650,891.78/17,622,067.14 - Step 6: Final answer
x = 14,190,423.44
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1.5x scale
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.