Finding the Fourth Proportional to 17,099,239.25, 23,596,493.06 and 9,756,938.99
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Solution
The fourth proportional to 17,099,239.25, 23,596,493.06 and 9,756,938.99 is: 13,464,314.98
Step by Step Solution
- Step 1: Write the proportion equation
17,099,239.25 : 23,596,493.06 = 9,756,938.99 : x - Step 2: Convert to fraction form
17,099,239.25/23,596,493.06 = 9,756,938.99/x - Step 3: Cross multiply
17,099,239.25x = 23,596,493.06 × 9,756,938.99 - Step 4: Simplify right side
17,099,239.25x = 230,229,543,070,788.28 - Step 5: Solve for x
x = 230,229,543,070,788.28/17,099,239.25 - Step 6: Final answer
x = 13,464,314.98
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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.