Finding the Fourth Proportional to 17,417,899.26, 24,037,521.39 and 9,683,070.75
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Solution
The fourth proportional to 17,417,899.26, 24,037,521.39 and 9,683,070.75 is: 13,363,093.72
Step by Step Solution
- Step 1: Write the proportion equation
17,417,899.26 : 24,037,521.39 = 9,683,070.75 : x - Step 2: Convert to fraction form
17,417,899.26/24,037,521.39 = 9,683,070.75/x - Step 3: Cross multiply
17,417,899.26x = 24,037,521.39 × 9,683,070.75 - Step 4: Simplify right side
17,417,899.26x = 232,757,020,274,008.34 - Step 5: Solve for x
x = 232,757,020,274,008.34/17,417,899.26 - Step 6: Final answer
x = 13,363,093.72
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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.