Finding the Fourth Proportional to 17,542,548.53, 24,207,488.01 and 10,199,860.74
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Solution
The fourth proportional to 17,542,548.53, 24,207,488.01 and 10,199,860.74 is: 14,075,093.26
Step by Step Solution
- Step 1: Write the proportion equation
17,542,548.53 : 24,207,488.01 = 10,199,860.74 : x - Step 2: Convert to fraction form
17,542,548.53/24,207,488.01 = 10,199,860.74/x - Step 3: Cross multiply
17,542,548.53x = 24,207,488.01 × 10,199,860.74 - Step 4: Simplify right side
17,542,548.53x = 246,913,006,567,219.75 - Step 5: Solve for x
x = 246,913,006,567,219.75/17,542,548.53 - Step 6: Final answer
x = 14,075,093.26
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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.