Finding the Fourth Proportional to 17,034,584, 23,507,511.36 and 9,692,394.08
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Solution
The fourth proportional to 17,034,584, 23,507,511.36 and 9,692,394.08 is: 13,375,381.75
Step by Step Solution
- Step 1: Write the proportion equation
17,034,584 : 23,507,511.36 = 9,692,394.08 : x - Step 2: Convert to fraction form
17,034,584/23,507,511.36 = 9,692,394.08/x - Step 3: Cross multiply
17,034,584x = 23,507,511.36 × 9,692,394.08 - Step 4: Simplify right side
17,034,584x = 227,844,063,941,196.75 - Step 5: Solve for x
x = 227,844,063,941,196.75/17,034,584 - Step 6: Final answer
x = 13,375,381.75
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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.