Finding the Fourth Proportional to 17,645,602.14, 26,472,893.61 and 10,365,218.46
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Solution
The fourth proportional to 17,645,602.14, 26,472,893.61 and 10,365,218.46 is: 15,550,465.40
Step by Step Solution
- Step 1: Write the proportion equation
17,645,602.14 : 26,472,893.61 = 10,365,218.46 : x - Step 2: Convert to fraction form
17,645,602.14/26,472,893.61 = 10,365,218.46/x - Step 3: Cross multiply
17,645,602.14x = 26,472,893.61 × 10,365,218.46 - Step 4: Simplify right side
17,645,602.14x = 274,397,325,535,988.06 - Step 5: Solve for x
x = 274,397,325,535,988.06/17,645,602.14 - Step 6: Final answer
x = 15,550,465.40
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.